AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Round |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-214-8410 (012148410) |
| NCB Code | USA (01) |
| Manufacturer | Abston Machine Shop Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 2.250 INCHES |
| FEAT | SPECIAL FEATURES | ITEM HAS TWO HOLES 0.1266-0.1260 IN DEEP;HOLES ARE LOCATED ON OUTER DIAOF THE NUT EQUALLY SPACED APART |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | -1L-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 2.177 INCHES NOMINAL |
| ADBG | NUT THICKNESS | 0.250 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 8 |
| AFGF | DRIVE POINT DIAMETER | 0.161 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.161 INCHES NOMINAL |
| ALET | HOLE TYPE AND QUANTITY | 8 DRILLED |
| BZRR | THREAD SERIES | UNS |
| Relevant Components for NSN - 5310-01-214-8410, 5310012148410 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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