ASML Load Port  4022.667.92934,4022.651.85976,4022.630.80012 SEM-I-1306=9E42

ASML LS BiCell Unit R3  4022.435.35402 SEM-I-869=9G22

ASML MDCB  4022.646.38453 SEM-I-310=9A1D

ASML MGV  4022.646.26601, EPS24-16 ELEC-I-959=9C28

ASML Mirror  4022.454.54832 SEM-I-517=2M24

ASML Mirror  4022.674.05881 SEM-I-1285=9A47

ASML Mirror NNB 4022.631.61581 SEM-I-402=7B13

ASML MOTION CONTR. 9130349047 for parts 4022.436.64672 SEM-I-873=9A2C

ASML MPAC FAN&BUFFER  4022.634.18023, 4022.634.18031 T 2/1 PCB-I-E-1256=9L21

ASML NIB 4022.642.37461 SEM-I-403=7B13

ASML NNB 4022.472.37741, 4022.472.37721 SEM-I-549=8F21

ASML NNB 4022.472.89662 EI MDRC F&T CON  021-0076A SEM-I-552=8F21

ASML NNB 4022.634.11871, 4022 634 11791 PCB-I-E-1607=ZB04

ASML NNB 4022.640.07132 4022.640.04143 IM BTM DIG VATDRIVER SEM-I-568=8F21

ASML NNB 4022.651.03591, 122911 DC SAFTY SHUTTER MKII SEM-I-409=7B13

ASML NNB 4022.655.24331, SERV.655.23991 KIT TEMP TESTER W/CABLE FOR TC CAB-I-302

ASML NNB 4022.666.40502 CT FW GAS Conditioning ASSY SEM-G-342

ASML NNB SERV.635.05561 AEG GRIPPER LO THIN CERAMIC SEM-I-856=9G15

ASML NNB SERV.659.51001 4022.659.51001 Mirror Cover SEM-I-843=9G22

ASML NNB4022.673.06111 1243-01-10000713 YS WH2 WE VACUUM MANIFOLD VLV-I-809=6A26

ASML NXT WS DOUBLE NETZER Y RIGHT Surplus 4022.637.38097 SEM-I-500=6B46

ASML OIU FRNT PNL CONN PCA FANS  4022.636.68121,5530.0330 PCB-I-E-1611=ZB04

ASML Parts 4022.631.62391 SEM-I-465=2M24

ASML Power Amplifier PCA  4022.437.30362 PCB-I-E-1585=ZB02

ASML power interface  4022.472.62893 SEM-I-984=9G22

ASML Power Suppl  4022.471.74113 SERV.634.44802LRP LISAF 3P ELEC-I-1026=9A2B

ASML Power supply  4022.471.73113 LISAF 3P ELEC-I-922=9A28

ASML Power supply  4022.634.44802,LISAF 3P ELEC-I-1279=9C38

ASML Power Supply interface module  4022.472.62895 10004855-C SEM-I-983=9G22

ASML PRODRIVE  4022.646.95972 6001-1237-6802 PSU SEM-I-582=9C19

ASML PRODRIVE  4022.646.95973,P/N 6001-1336-2700 ELEC-I-953=6B14/9C19

ASML PRODRIVE  4022.654.66881, 6001-1411-9901 5-SLOT PCB-I-E-1385=9G24

ASML PRODRIVE for parts 4022.636.24471, 6001-0301-7104 MCCB PCB-I-E-1406=ZA08

ASML Prodrive MCCB-2D  4022.472.48332, 6001-0301-7104 PCB-I-E-1446=ZA09

ASML PRODRIVE SCCB  4022.472.06552 4022.472.61811 4-PORT PCB-I-E-1449=ZA09

ASML PTI PPCA  4022.471.81281 PCB-I-E-1326=9G25

ASML Robot wafer arm unit  4022.481.63004 SEM-I-857=9G15

ASML RS XTIV X-AIRBEARING for parts 4022.666.42241 SEM-I-980=9G22

ASML SCANCON  4022.472.78752 2RMHF5000-D-50 110426-688948 MOT-I-2160=B705

ASML SERV.453.76801 Height Gauge PurgeHood WS

ASML SERV.480.22061 WC TEMP SENSOR PCW,

ASML SERV.481.27921 ACC TEMP LIMITER SWITCH 35 C,

ASML SERV.502.27172 ACC TEMP SENSOR PCW CONTROL,

ASML SHB ECAB COMPONENT   4022.472.35611 SEM-I-899=9A3B

ASML SIERRA 4022.489.73633, C100H-RFQ-3981 SmartTrak100 Mass Flow MFC-I-103=2M32

ASML solid state Module RED/635 4022.472.42582,MAT:4022.472.42583 SEM-I-906=9A2A

ASML SUPERMICRO  4022.654.90161, PWS-721P-1R, 6001-1433-2600 ELEC-I-945=7A23

ASML TCMA  4022.654.92831 SEM-I-834=9G22

ASML TCRB 4022.660.80331

ASML TRADINCO  VLP30100SSX 4022.436.82863 SEM-I-571=8F21

ASML Vacuum Regulator  4022.639.82381 VLV-I-973=9J23

ASML VAT Motor for parts 4022.631.15841LRD SEM-I-854=9G21

ASML Wafer End Effector  4022.635.34034 SEM-I-1298=9A2C

ASML Wet Imaging Secondary  4022.640.67051, 4022.476.01351 SEM-I-898=9A4A

ASML WH PID3 250 PPCA for parts 4022.634.28171, 4022 471 98751 PCB-I-E-1459=ZA09

ASML WH ROBOT INTERFAC For parts 4022.634.27502 4022 634 27511 PCB-I-E-1311=ZA04

ASML WSZSCB  4022.470.24273 SEM-I-867=9G22

ASML WTCE  4022.472.99302 SEM-I-708=9A38

ASML XT4 IN RAIL/SYNC VSO ASSY  4022.635.43252 SEM-I-917=9A37

ASML,PRODRIVE  PAAC 500/65,4022.636.65066,P/N:6107-0800-6705 SEM-I-1224=9B44

ASML,PRODRIVE  PAAC 500/65,4022.636.65066,P/N:6107-0800-6706 SEM-I-1225=9B44

ASNI1-7859T IMAGE PROCESSING CARD 2N3B2892-D

ASPEN MOTION RM23-C018 SERVO MOTOR 08260034 ,

ASROCK AK-D1541 Rack Server Motherboard Dual Xeon Intel Chips D1541

ASSALUB LTB 2036-6 (EXPEDITED FREE DHL/FEDEX SHIPPING)

ASSEM Motherboard AP7 06111A-1.0 9BAP7-RAS-10AA 13826111A510

Assembleon PA1800/00 Placement Controller DC 002764

ASSEMBLY OF LASER MODULE,03-13615-02 REVX 09,SCHEM 07-13615-XX,03-18206-00 REVX2

Assoprint H17 Deep Structure Silicone Cylinder Rollmaster For Ceramic Printing

ASSY 03-17307-00,516766003,151676500,1516763001,15167620001,1516751001

ASSY 6638511E1 IIMKM01

ASSY NO:T10-81,T10-811 ISS:4 PCB BOARD

ASSY SEMICONDUCTOR HANDLER,15-16773 00 REV 02,15-16772 00 REV 3.1,UE32CC

ASSY:2205378501 BOARD FROM RFPP 7622388010 AM-30 TFT M3+

AST-01-06 , IO CARD REV:1.1 BOARD

ASTEC 73-385-012 ACV-15N6 120/240V-AC 6A AMP 15V-DC AC TO DC POWER SUPPLY

ASTEC 73-650-1103CE POWER SUPPLY VS6-K1-A2-00,

ASTEC 73-670-0773CE POWER SUPPLY VS8-D2-D2-20 ,

ASTEC IMP POWER SUPPLY P/N: 73-540-9180I

ASTEC MP1-2V-2V-1E-1E-60 POWER SUPPLY 73-690-0158,

ASTEC MP4-1E-1L-1-4NN-00 POWER SUPPLY,

ASTEC MP4-1L-4NE-1NQ-00 POWER SUPPLY FROM BD FACSCANTO II

ASTEC MP8-2Q-1X-1X-1X-1X-00 POWER SUPPLY,

ASTEC Power Supply  MP1-2V-2V-1E-1E-60 1000W DRV-I-3739=9B21

ASTEC VS3-C8-C8-00 (-617-CE) POWER SUPPLY

ASTEC VS6-D4-00 POWER SUPPLY MAX OUTPUT POWER 400HZ 73-650-1050CE,

Astech AE ATL-100RA Automatic Matching Network RFPP 1110-01006 ,

Astech AE ATL-100RA-02 Automatic Matching Network ,

Astech AE ATL-100RA-03 Automatic Matching Network ,

ASTECH ATH-100RS RF MATCH

ASTECH ATL-100RA-03

ASTECH AUTOMATIC MATCHING CONTROLLER RC-11

ASTECH AUTOMATIC MATCHING NETWORK ATL-100RATYL

ASTECH BH-20UR MATCH ,

ASTECH PC-9232C BOARD

ASTECH RC-11 AUTOMATIC MATCHING CONTROLLER,

ASTECH RC-12-01 MATCHING CONTROLLER,

ASTECH TH-30TFT RF MATCH

ASTECH TL-10R-04 Generator Controller Unit ,

ASTECH TL-10R-05 Generator Controller Unit ,

ASTEX 3.5KW MAGNETRON HEAD D13449 & ISOLATOR,WR340,6KW C13477

ASTEX ASTRON E FUSE PC80147 SA86244 FROM MKS ASTEX PRODUCT8 ASTRON HF AX7640

ASTEX AX7610-5 PLASMA SOURCE TUBE REV 1L,

ASTEX AX7610NVL-S,FI80161 UV POWER SUPPLY ASSY,M-60-S31-01-002

ASTEX BOOST BOARD PC86938 SA86939-02 FROM PRODUCT8 ASTRON HF AX7640 ,FOR PARTS

ASTEX CONTROL BOARD PC8005 REV:3 FROM AX8200E

ASTEX CONTROL BOARD PC8005 REV:3,9505-03/45798 FROM AX8200E

Astex D13449 Magnetron Head AG9131A 6.7kV 3KW,

ASTEX FI20163 1.8KW Detector Mag Head,

ASTEX FI80156 MICROWAVE GENERATOR HEAD ,

ASTEX Parts  PC80157 SA86266 REV.A CA90024 REV E JEMMEX PCB-I-E-1351=6DX3

ASTEX POWER BOARD PC8006 REV:3.1 FROM AX8200E NOT,NO RETURN

ASTRODYNE PMK320S-JBL PMK225S-48-U POWER SUPPLY

ASTRO-MED 42573-000 REV A PCB BOARD,

ASTRO-MED 42606-000 REV B PCB BOARD,

ASTROPHYSICS 77003582 BOARD

ASUS  P9D-C/4L 1.02 8GB 2Rx8 PC3L-12800E-11-13-E3 CR2032 PCB-I-E-1863=9G34

Asus 7BMCAI037291 Maximus Extreme (Green) Gaming MotherBoard

ASUS Main Board  P8Z77-V REV:1.02 PCB-I-E-2303=9L33-2

ASUS Mother board computer  P8Z77-V USB Charger+ Xpert2 PCB-I-E-1059=6DX3

ASUS P7H55 Socket LGA 1156 16GB DDR3 support I3 I5 I7 H55 Intel Motherboad,

ASUS SBC OPBX4 REV.1.12 W/ Pentium Processor PCB-I-E-1016=6CX2

ASYMTEK 60-2001-01 REV J BOARD 05-2001-01

ASYST 3200-1189-01 PANEL DISPLAY BOARD FROM ISO PORT 9700-9129-01 H,

ASYST 3200-1204-01 BOARD + 9700-9102-01 MOTOR + 9700-9534-01 FROM 9700-9129-01

ASYST 3200-1204-01,14232A127-R3 9700-9102-01,9700-9534-01 FROM 9700-9129-01

ASYST 3200-1241-01,4002-5679-01,4002-4646-01, 9701-0135-01 FROM 9700-9129-01

ASYST 3200-4348-05 REV:B BOARD

ASYST 4002-5121-01,4002-7028-01,NSK H20 LINEAR FROM 9700-9129-01

ASYST 4002-6446-01 Wafer Mapper Assy, Sunx Sensor,

ASYST 4002-6519-01,9701-1058-01C,3200-1212-01 FROM 9700-9129-01 ASSEMBLY

Asyst 6900-2633-01 Rev. A LPT Track LPT E-STOP - CYMATIX CYM375,

ASYST 9700-4317-01 PITTMAN MOTOR 14202D764-R2,

Asyst 9700-9102-01 Mini-Motor Assy Pittman 14232A127-R3

ASYST 9701-1056-01 BOARD & PITTMAN 9236E466 9700-8861-01 MOTOR FROM 9700-9129-01

ASYST 9701-1057-01C BOARD + MOTOR 9700-8861-01 9236E466 FROM 9700-9129-01 FREE

ASYST 9701-1059-02A Load Port PCB

ASYST BOARD 3200-1212-01,4002-5964-01,9700-8861-01 9236E466 FROM 9700-9129-01

ASYST BOARD 9701-1057-01 PITTMAN MOTOR 9700-8861-01 9236E466 FROM 9700-9129-01

ASYST CS-1000 ROBOT CONTROLLER CS-1000A CPU2000, CONT-1000, CW-1000 BOARD

ASYST LOAD PORT 300FL,S3 STD,KT07,9750-0038-01,KLA 0034462-000,300FL,S3 STD KT0

ASYST SMIF-300FL.S3.25WFR PARTS ASSY

ASYST SORTER 3200-1182-01,MICRO-G2,9700-6611-01 FROM LOAD PORT 9750-2000-00 FREE

ASYST SORTER 4002-6492-01,4002-5390-01,4002-5454-01,4002-6612-01,FOR9700-9129-01

ASYST TECHNOLOGIES  3200-1251-3,3000-1251-01 Rev3 PCB-I-E-1598=ZB04

ASYST TECHNOLOGIES  3200-4296-03A, 4296-03-10000752 REV.A PCB-I-E-1260=ZA02

Asyst Technologies 3200-1226-04B Control PCB Board

AT&S FO MI 34967 Driver board DE328/5 TEAM DE328/5

AT&S Hybrid Card Reader AA24 Player Insert

AT&S MX FO 34967 Driver board DE328/5 TEAM DE328/5 F54728

ATC / 324C01F1CR1A01S / CAM TIMER 120-240V-AC

ATC 326A350A10PX COUNTER, 4-DIGIT, 120 VOLTZ, 60 HZ

AT-COM/V50E2 3245-801 BOARD

ATEK NNB V090 1:1 B0 -9.9 ANTRIEBSTECHNIK Bevel Gear  RED-I-693=1K22

ATEK VC090 GEARHEAD REDUCER 3:1

ATG 2 stage  PGX62-H-25 High 1:25 for 2,400W Servo motor RED-I-910=3A18

ATG Angle Servo  Reducer  ST110-R80AP1B-50 for 1HP ACServo RED-I-511=1K22

ATG AnglePlanetary Gear   KSBL-62A-100-P0 100:1 for 2,400W RED-I-641=1K22

ATG GEARHEAD KSB-62A-20-P1

ATG GEARHEAD PGX90-N-3

ATG high ratio Servo reducer  KSB-90-80-P0 1/80 for 2,400W AC RED-I-490=2L34

ATG LIMMING Angle Planetary gear   PBL120-H-3 RED-I-510=1K22

ATG LIMMING NNB KSB-90-5-P1 RATIO1:5 for 750W AC Servo RED-I-451=1K11

ATG LIMMING NNB PGX90-H-8 Heavy duty Rigid 8:1 for 2,400W servo RED-I-450=1K11

ATG NIB Hollow Output Gear KST65-DOB-3-Z14-P2 for 2,400W Servo RED-I-897=8C41

ATG NIB KST65-FVB-3-B14-P2 double output shaft gear for 2/400W RED-I-898=8C41

ATG NIB PGX90-H-4 input:22mm PCD:145mm for 1KW AC Servo RED-I-886=8C42

ATG PGX115-10 GEARHEAD

ATG PGX115-3 GEARHEAD

ATG PGX115-5 GEARHEAD REDUCER

ATG SERVO  SB-90-30-P1 GEARHEAD REDUCER

ATG Spiral Bevel Gear   KST110-FNB-2-L-P1 Hollow Shaft 2:1 RED-I-700=9F44

ATHENA 16C-T-S-B-40-00 TEMPERATURE CONTROLLER #4025J25IAC

ATHENA 16C-T-T-T-23-00 TEMPERATURE CONTROLLER #4001X43IAC

ATHENA 19-KF-S-0-B-B-A-00-0-00 TEMPERATURE CONTROLLER

ATHENA CONTROLS 16JFBB00 TEMPERATURE CONTROLLER XT16 #46K9

ATHENA CONTROLS, 2002-S-0-D-R30-00, TEMPERATURE CONTROLS, 0-300F

ATHENA P.N. 16-PC-S-0-20-00 SERIES 16 TEMPERATURE PROCESS CONTROLLER

ATHENA RMBD15-000 TEMPERATURE CONTROL RMB #01H12

ATI RADEON  4022.470.84571 109-855 375-3290-01 REV:51 PCB-I-E-1606

ATI TECHNOLOGIES PCI card ATI 109-37900-00 / 1023800501 509325

ATKINS 50332-K THERMOCOUPLE PROBE 50332-K 132003

ATLANTA GEARHEAD GH 6-220,57 03 005,6.57KW,5000U/MIN,90 DEGREE ANGLE REDUCER

ATLANTIC CP-655-1 MASTER ARC FOR DATA COMMUNICATIONS NETWORK

Atlantic Ultraviolet 40-1202A Hepa Filter For Nutripure 4B-ASC & 5B-ASC

ATLANTIC, RY-656-1, RELAY ASSEMBLY ARC FOR DATA COMMUNICATIONS NETWORK

ATLAS COPCO 1900059820 9824090501 ELECTRONIKON MASTER CONTROL MODULE

ATLAS COPCO 1900059822 9824090502 ELECTRONIKON SUPPORT CONTROL MODULE

ATLAS COPCO 2101-S4-115R POWER FOCUS TENSOR S4 8433-0530-20 #4006A88PR2IAC

Atlas Copco 4220 0982 07 Extension Cable #4002D9PR5IAC

Atlas Copco 4220 2604 03 Nutrunner Cable #4002C64PR4IAC

Atlas Copco 4220 2604 05 Tensor Nutrunner Cable #4003C64PR4IAC

Atlas Copco 4220 2795 10 Cable 4220279510 #26C47PR4

ATLAS COPCO 4220-2604-10 TOOL CABLE 4220260410 #31C47PR4

Atlas Copco 8202-9004-10 / 8202900410 TPS Control Unit #08D64PR5

Atlas Copco D313-DL-Advanced Tensor DL Controller D313 #3413FMLH27

Atlas Copco ETD DL21-01-I06-PS Nutrunner E9441890 Screwdriver #36C47PR4

Atlas Copco ETD DL21-04-I06 Nutrunner #39C47PR4

Atlas Copco ETD DS4-05-I06S Nutrunner #16D9PR5

ATLAS COPCO ETD S4-04-I06-CTADS TORGUE GUN -#104H3FML

Atlas Copco ETD S4-04-I06-PS Nutrunner #37C47PR4

Atlas Copco ETD S4-10-10-CTADS Electronic Nutrunner #23D9PR5

ATLAS COPCO ETD SL 21-01-106PS Electric Nut Runner With Cord #703G106

Atlas Copco ETV DL21-04-106QC Pneumatic Angle Nutrunner Drive #605F31

Atlas Copco ETV DL21-04-I06-QC Right Angle Nutrunner #104E17PR6

ATLAS COPCO ETV S4-05-10-CTADS Right Angle Nutrunner #40C47PR4

Atlas Copco ETV SL21-04-I06 Right Angle Nutrunner #41C47PR4

Atlas Copco ETV SL21-07-I06 Right Angle Nutrunner #18D9PR5

Atlas Copco ETV SL21-12-QC Angle Nutrunner #38C47PR4

ATLAS COPCO HD00758 CYLINDER HEAD HD758

Atlas Copco PF3107-C-HW Tensor 3-7 Controller #4004D65PR5IAC

Atlas Copco PF4002-C-HW Power Focus SL Controller 8433310005 #19C6PR4

Atlas Copco Pistol Grip Nut Runner ETP S4-02-I06-CTADS #26D9PR5

Atlas Copo Tensor DL Controller - D313-DL-ADVANCED - 8433 4850 33 #2401FMLH34

Atlas Instruments Church Energy 50 PSI Sub Divisions Pressure Gauge

ATMEL AVIIVA EV71YUM4CL8007-BA0 Linescan camera With NIKON MJ90mmF4 LENS

ATOS DHU-0714/L3 20 VALVE SOLENOID RWH.023 COILS SP-COUR-110RC/10

ATOS DKU-1631/2 /14/2 DIRECTIONAL SPOOL VALVE / ATOS SP-CAU-24DC/10

ATOS DKU-1710-25 TYPE SOLENOID DIRECTIONAL VALVE 24VDC

ATOVAC MODEL GMC 220-2

ATP LE-08M WELDING HOSE 140PSI 8MM x 5MM 90M

ATRONIC MDB2-AL 8982520081 PCB CARD

Atronic MDC-PT-S R10 POE 13,5VDC/10W Dynamic Solutions True Partners

ATTO APG-RA-050 Ar Pneumatic Getter Purifier,

ATTO PUREX GAS PURIFIER AP-RM-050 AR

ATTO-LINK CONTROL MODULES ATTO-LINK 2EA ATTO-DI320 1EA ATTO-TK040 1EA ATTO-TP040

Auburn 2200-1 Triboflow? Flowmeter

Audi Q5 2009-2020 Differential Rear Axle Assembly 0BD500043G

Audi Volkswagen Audio CD Control Unit PN: 4G1035026 made by Harman Model: MIB2

AUDIO VISUAL 102352 BOARD SYSTEM CONTROLLER / 102352H

Audiocodes Mediant 500 Border Controller M500GESFP GGWA00049

AUGAT VME PRODUCTS 21 POS J1/J2 BACKPLANE 8160-VME021E [8160-338M2]

AUGER GEAR M 63 B-1416/22  ASS AG GEAR 5:1 RATIO

AUGUST STRECKER GmbH & CO 1/0 1kVA 440V 2,05 .48 TRANSFORMER #05B59PR3

AUMA VDR90.2/50 / LE100.1 MOTOR SN 1906MM17574 HP 2 FLA 4.3 460 V60/3 3360 RPM

Aurius PCB 61-000836-01 Rev A 172X 72-001049-01 #17Z3

AUROTEK MC8040A PCB BOARD

AUTO LOADER MOTOR DRIVE 19S BOARD 281-550011-1,PCB: 208-550011-1

AUTOLOAD BY MOVACOLOR MCBALANCE MC30 CONTROLLER #1000C62PR4

AUTOLOAD BY MOVACOLOR MCBALANCE MC-BALANCE MC-30 CONTROLLER #78C62PR4

Autologic 310-0220 Portable Gas Analyzer Case (Missing Cords)

AUTOMATE MODEL # 45C166 DUAL CONTAC OUTPUT MODULE 45C166A

Automation Direct D4-32ND3-1 Output Module

AUTOMATION PC 5P62:KRONES-02,5AC600.FLAP-K01,WORKING

AUTOMATION PRODUCTS GROUP 0190-10006 TRANSMITTER,

AUTOMATION.DEVICES VISUMATIC PNEUMATIC VIBRATORY SCREW FEEDER #301BK

AutomationDirect EA7-S6C-R INTERFACE TOUCHSCREEN

AutomationDirect EA9-T6CL-R Color TFT LCD Display

AUTONICS MD5-HF14 Servo Drive,

AUTONICS TZ4W TEMPERATURE,

Autonomous Stuff AStuff Shore Power Interface Kit

AUTOPILOT POWER SUPPLY UNIT PT21-MM

Autronica 116-BKA-30L Short Circuit Module With Wire / Autronica 116BKA30L

Autronica BSA-101 Main Processor Board

AUTRONICA BSR-100 MAIN BOARD 7212-143.0005

AUTRONICA KMA200 PCB 7251-008 (EXPEDITED FREE DHL / FEDEX SHIPPING)

Autronica KMC-220 PCB CARD (EXPEDITED FREE SHIPPING)

AUTRONICA KME-200/T PCB 7251-004-0008

AUTRONICA MN524/2 TEMPERATURE SENSOR

Autronica Sonitron SMAT-30 PCB / Smart Buzzer Autronica E200175(2) WM328DS

Autronica Sonitron SMAT-30 PCB Card / Autronica IT-201 Smart Buzzer

AUXILIARY BLR CARD COEN 3432-009-01

AVAL DATA APC-332 IPCI-BASE,PSM-332 NTSC-IF BOARD

AVAL DATA AVME-132 MPU32 BOARD