| 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) | 00-090-3875 (000903875) |
| NCB Code | USA (00) |
| Manufacturer | General Dynamics Advanced, Pebbco Industries Hydronics Div |
| Associated Parts Numbers of NSN 5310-00-090-3875 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 71-811257-1 | general dynamics advanced | washer key | 07397 | A | A | RFQ |
| W034 | pebbco industries hydronics div | washer key | 20413 | A | F | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 6.764 INCHES MINIMUM AND 6.799 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 7.508 INCHES MINIMUM AND 7.568 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.714 INCHES NOMINAL |
| ABLQ | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 3.140 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 8.532 INCHES MINIMUM AND 8.594 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 19 |
| ABPX | MATERIAL THICKNESS | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 30.0 DEGREES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| FEAT | SPECIAL FEATURES | INTERNAL KEY-STRAIGHT |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| Relevant Components for NSN - 5310-00-090-3875, 5310000903875 | ||||
| 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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ESD S20.20-2014 Certification |
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