| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-290-5759 (002905759) |
| NCB Code | USA (00) |
| Manufacturer | Crane Pumps And Systems Inc, D And J Parts Inc, L And L Boiler Maintenance Inc, Wisconsin Motors Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.328 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.562 INCHES NOMINAL |
| ABKX | EXTERNAL STRAIGHT KEY LENGTH | 0.188 INCHES NOMINAL |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | 0.188 INCHES MAXIMUM |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.718 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| CSFW | ANGLE BETWEEN EXTERNAL KEYS | 75.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | TWO ADDITIONAL EXTERNAL OFF-CENTER KEYS,0.188 IN. MAJOR DISTANCE FROM OUTSIDE OF WASHER TO OFF-CENTER KEY,0.125 IN. MINOR DISTANCE FROM OUTSIDE OF WASHER TO OFF-CENTER KEY,0.887 IN. OVERALL DISTANCE INCLUDING OFF-CENTER KEYS |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| Components Related to NSN - 5310-00-290-5759, 5310002905759 | ||||
| 5340-01-169-2963 (5340011692963) | 5310-01-158-6265 (5310011586265) | 5315-01-608-8364 (5315016088364) | 5330-01-510-3005 (5330015103005) | |
| 5365-01-446-8973 (5365014468973) | 5340-01-487-3594 (5340014873594) | 5340-01-557-7739 (5340015577739) | 5331-00-625-8831 (5331006258831) | |
| 5306-01-648-2938 (5306016482938) | 5307-01-106-3946 (5307011063946) | 5305-00-050-9241 (5305000509241) | 5360-01-598-3689 (5360015983689) | |
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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