| Item Name | Nut Self Locking Extended Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-975-1618 (009751618) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Alcoa Global Fasteners Inc, United Technologies Corporation, Bristol Industries, Harvard Industries Inc, Arconic Global Fasteners And Rings, Turbo Power And Marine System Inc, Society Of Automotive Engineers Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 490274 | sps technologies inc | nut self locking extended washer | 56878 | RFQ |
| 490275 | alcoa global fasteners inc | nut self locking extended washer | 15653 | RFQ |
| 488995 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| AS3070-10 | bristol industries | nut self locking extended washer | 27238 | RFQ |
| 490275 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| LH6629-048K | harvard industries inc | nut self locking extended washer | 72962 | RFQ |
| H19943-4 | arconic global fasteners and rings | nut self locking extended washer | 75237 | RFQ |
| VN1497BA048 | alcoa global fasteners inc | nut self locking extended washer | 92215 | RFQ |
| 490274 | alcoa global fasteners inc | nut self locking extended washer | 15653 | RFQ |
| 490274 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| 488995 | sps technologies inc | nut self locking extended washer | 56878 | RFQ |
| 59852-428 | sps technologies inc | nut self locking extended washer | 56878 | RFQ |
| 490274 | turbo power and marine system inc | nut self locking extended washer | 11449 | RFQ |
| 490275 | harvard industries inc | nut self locking extended washer | 72962 | RFQ |
| 488995 | turbo power and marine system inc | nut self locking extended washer | 11449 | RFQ |
| AS3070-10 | society of automotive engineers inc | nut self locking extended washer | 81343 | RFQ |
| ST1184-10 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| 490275 | turbo power and marine system inc | nut self locking extended washer | 11449 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3BG |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 0.399 INCHES MINIMUM AND 0.409 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.282 INCHES MINIMUM AND 0.292 INCHES MAXIMUM |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| ADEM | WASHER THICKNESS | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| Relevant Components for NSN - 5310-00-975-1618, 5310009751618 | ||||
| 5315-01-392-6539 (5315013926539) | 5305-00-370-0922 (5305003700922) | 5330-00-108-1053 (5330001081053) | 5305-00-282-3260 (5305002823260) | |
| 5310-00-825-0783 (5310008250783) | 5365-01-200-6930 (5365012006930) | 5340-01-352-9365 (5340013529365) | 5330-01-231-5219 (5330012315219) | |
| 5331-01-452-9668 (5331014529668) | 5305-00-151-8683 (5305001518683) | 5320-00-323-6041 (5320003236041) | 5330-00-516-3829 (5330005163829) | |
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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