| Item Name | Washer Key |
| 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 | Tokyo Judoi Kogyo K K, Reed Tool Co Diamond Metal Alloys, Tokyo Judogi Kogyo Co, Spartan Aerospace Llc, Alinabal Holdings Corporation, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 418906 | tokyo judoi kogyo k k | washer key | ja269 | RFQ |
| 418906 | reed tool co diamond metal alloys | washer key | 26195 | RFQ |
| 418906 | tokyo judogi kogyo co | washer key | s0554 | RFQ |
| 418908 | spartan aerospace llc | washer key | 33615 | RFQ |
| 418908 | alinabal holdings corporation | washer key | 31633 | RFQ |
| 418908 | united technologies corporation | washer key | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.635 INCHES MINIMUM AND 0.645 INCHES MAXIMUM |
| 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 |
| 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 |
| ABMQ | EXTERNAL KEY QUANTITY | 1 |
| ABPX | MATERIAL THICKNESS | 0.056 INCHES MINIMUM AND 0.068 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 |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.544 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| ABMM | SPLIT KEY LENGTH | 0.230 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Components Related to NSN - 5310-00-787-8028, 5310007878028 | ||||
| 5305-01-187-9545 (5305011879545) | 5310-01-195-7885 (5310011957885) | 5325-01-626-6006 (5325016266006) | 5340-01-195-4720 (5340011954720) | |
| 5320-01-582-5694 (5320015825694) | 5331-00-651-4505 (5331006514505) | 5305-01-190-2186 (5305011902186) | 5330-00-831-6692 (5330008316692) | |
| 5307-00-533-9940 (5307005339940) | 5365-01-426-3812 (5365014263812) | 5360-01-650-4056 (5360016504056) | 5305-01-710-8488 (5305017108488) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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