| 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) | 00-787-8028 (007878028) |
| NCB Code | USA (00) |
| Manufacturer | Alinabal Holdings Corporation, Reed Tool Co Diamond Metal Alloys, Spartan Aerospace Llc, Tokyo Judogi Kogyo Co, Tokyo Judoi Kogyo K K, United Technologies Corporation |
| Associated Parts Numbers of NSN 5310-00-787-8028 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 418908 | alinabal holdings corporation | washer key | 31633 | F | A | RFQ |
| 418906 | reed tool co diamond metal alloys | washer key | 26195 | A | H | RFQ |
| 418908 | spartan aerospace llc | washer key | 33615 | A | A | RFQ |
| 418906 | tokyo judogi kogyo co | washer key | s0554 | E | A | RFQ |
| 418906 | tokyo judoi kogyo k k | washer key | ja269 | - | - | RFQ |
| 418908 | united technologies corporation | washer key | 77445 | F | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 0.940 INCHES MINIMUM AND 0.960 INCHES MAXIMUM |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.544 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 321 OVERALL |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| AAUB | HOLE DIAMETER | 0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.170 INCHES MINIMUM AND 1.200 INCHES MAXIMUM |
| ABMM | SPLIT KEY LENGTH | 0.230 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 1 |
| ABPX | MATERIAL THICKNESS | 0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-787-8028, 5310007878028 | ||||
| 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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