| 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) | 01-320-7364 (013207364) |
| NCB Code | USA (01) |
| Manufacturer | United Technologies Corporation, Inspektorat Wsparcia Sil Zbrojnych, Sps Technologies Inc, Bristol Industries, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4075146 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| 5310PL0754326 | inspektorat wsparcia sil zbrojnych | nut self locking extended washer | 9009h | RFQ |
| 5310PL0754330 | inspektorat wsparcia sil zbrojnych | nut self locking extended washer | 9009h | RFQ |
| 92752-428 | sps technologies inc | nut self locking extended washer | 56878 | RFQ |
| BH00470-4 | bristol industries | nut self locking extended washer | 27238 | RFQ |
| H53831-4 | alcoa global fasteners inc | nut self locking extended washer | 15653 | RFQ |
| LH13291-4 | sps technologies inc | nut self locking extended washer | 56878 | RFQ |
| ST2590-10 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| ST2591-10 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| ST2592-10 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| ST2593-10 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| ST2594-10 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| ST2595-10 | united technologies corporation | nut self locking extended washer | 77445 | RFQ |
| VN4762WA048 | alcoa global fasteners inc | nut self locking extended washer | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH METALLIC INSERT |
| AAVX | WASHER OUTSIDE DIAMETER | 0.410 INCHES MINIMUM |
| ABKW | OVERALL HEIGHT | 0.308 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| ADEM | WASHER THICKNESS | 0.045 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | NICKEL ALLOY UNS N07001 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | ON THREADS SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER THREADS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE THREADS |
| Components Related to NSN - 5310-01-320-7364, 5310013207364 | ||||
| 5310-01-197-4020 (5310011974020) | 5315-01-603-3457 (5315016033457) | 5307-00-208-2583 (5307002082583) | 5306-00-723-0855 (5306007230855) | |
| 5306-01-051-8024 (5306010518024) | 5365-00-997-7495 (5365009977495) | 5360-00-769-7461 (5360007697461) | 5360-01-313-5636 (5360013135636) | |
| 5330-01-455-6923 (5330014556923) | 5340-00-061-1146 (5340000611146) | 5320-00-333-6513 (5320003336513) | 5310-01-109-8086 (5310011098086) | |
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