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| Item Name | Washer Key |
| INC Code | 01869 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-639-2143 (006392143) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATB | WIDTH BETWEEN FLATS | 0.440 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.100 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.180 INCHES NOMINAL |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.280 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.726 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 3 |
| ABPX | MATERIAL THICKNESS | 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 30.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 302 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-639-2143, 5310006392143 | ||||
| 5355-01-379-2283 (5355013792283) | 5340-01-548-7357 (5340015487357) | 5310-01-414-2030 (5310014142030) | 5365-01-188-1098 (5365011881098) | |
| 5340-00-405-5280 (5340004055280) | 5365-01-612-5669 (5365016125669) | 5340-00-205-5919 (5340002055919) | 5340-01-672-0389 (5340016720389) | |
| 5330-01-453-4323 (5330014534323) | 5365-01-593-5834 (5365015935834) | 5340-01-499-1571 (5340014991571) | 5305-01-433-5448 (5305014335448) | |
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Guaranteed on-time |
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Customized and |
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Over 5100 |
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Complete Purchasing |
