AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Plain Assembled Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-071-7203 (010717203) |
| NCB Code | USA (01) |
| Manufacturer | Zf Industrieantriebe Witten Gmbh, National Bolt And Nut Corporation, Itw Shakeproof Automotive Products |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SM-A-777751-1 | zf industrieantriebe witten gmbh | nut plain assembled washer | RFQ |
| 511-250100-50 | national bolt and nut corporation | nut plain assembled washer | RFQ |
| 511-250100-50 | itw shakeproof automotive products | nut plain assembled washer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVX | WASHER OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.266 INCHES NOMINAL |
| ACTA | NUT STYLE | EXTERNAL TOOTH |
| ADEA | NUT HEIGHT | 0.219 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| MATT | MATERIAL | STEEL COMP 1020 NUT |
| MATT | MATERIAL | STEEL WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Relevant Components for NSN - 5310-01-071-7203, 5310010717203 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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