| 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) | 00-639-3900 (006393900) |
| NCB Code | USA (00) |
| Manufacturer | Coltec Industries Inc, Fairbanks Morse Llc, Siemens Water Technologies Corp |
| Associated Parts Numbers of NSN 5310-00-639-3900 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| A5931B | coltec industries inc | washer key | 82796 | A | R | RFQ |
| 10025931 | coltec industries inc | washer key | 82796 | A | R | RFQ |
| A5931B | fairbanks morse llc | washer key | 7pzx0 | A | A | RFQ |
| 10025931 | fairbanks morse llc | washer key | 7pzx0 | A | A | RFQ |
| WPP2670 | siemens water technologies corp | washer key | 79172 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.578 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | 0.125 INCHES NOMINAL |
| ABLJ | INTERNAL STRAIGHT KEY WIDTH | 0.085 INCHES NOMINAL |
| ABLQ | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.328 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.906 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 3 |
| ABMR | INTERNAL KEY QUANTITY | 2 |
| ABPX | MATERIAL THICKNESS | 0.031 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | INTERNAL KEY PRE-BENT 90 DEG AND 0.062 IN. LG |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| Relevant Components for NSN - 5310-00-639-3900, 5310006393900 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
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