| 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) | 00-859-3818 (008593818) |
| NCB Code | USA (00) |
| Manufacturer | Cooper Industries Inc, Omex, Tektronix Gmbh |
| Associated Parts Numbers of NSN 5310-00-859-3818 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 20590-174 | cooper industries inc | washer key | 04009 | A | F | RFQ |
| 99502680 | omex | washer key | 09269 | A | F | RFQ |
| 354-055 | tektronix gmbh | washer key | 80009 | A | A | RFQ |
| 354-0055-00 | tektronix gmbh | washer key | 80009 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.472 INCHES MINIMUM AND 0.474 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.719 INCHES NOMINAL |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.109 INCHES NOMINAL |
| ABLJ | INTERNAL STRAIGHT KEY WIDTH | 0.057 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| ABLQ | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.200 INCHES MINIMUM AND 0.202 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.360 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.750 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| Relevant Components for NSN - 5310-00-859-3818, 5310008593818 | ||||
| 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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