AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Self Locking Hexagon |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-727-5223 (007275223) |
| NCB Code | USA (00) |
| Manufacturer | Harvard Industries Inc, Military Specifications, Zf Industrieantriebe Witten Gmbh, Fitz Aerospace Llc, General Dynamics Defense Systems, Military Standards Corp, Navair And Navsea Managed, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 79NTU040 | harvard industries inc | nut self locking hexagon | RFQ |
| M24129-4-4C | military specifications | nut self locking hexagon | RFQ |
| 79NU040 | zf industrieantriebe witten gmbh | nut self locking hexagon | RFQ |
| 79NTU040 | fitz aerospace llc | nut self locking hexagon | RFQ |
| T8004943-5 | general dynamics defense systems | nut self locking hexagon | RFQ |
| MS16228-4C | military standards corp | nut self locking hexagon | RFQ |
| MILN24129-4 | military specifications | nut self locking hexagon | RFQ |
| 298538P5 | navair and navsea managed | nut self locking hexagon | RFQ |
| MS16228-4C | national aerospace standards com | nut self locking hexagon | RFQ |
| T8004943-5 | zf industrieantriebe witten gmbh | nut self locking hexagon | RFQ |
| MS16228-1 | military standards corp | nut self locking hexagon | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HANDRIGHT-HANDRIGHT-HAND |
| ADEA | NUT HEIGHT | 0.266 INCHES MINIMUM AND 0.266 INCHES MINIMUM AND 0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM0.296 INCHES MAXIMUM0.296 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.489 INCHES MINIMUM AND 0.489 INCHES MINIMUM AND 0.503 INCHES MAXIMUM0.503 INCHES MAXIMUM0.503 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL250.0 DEG FAHRENHEIT NOMINAL250.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNCUNCUNC |
| CMLP | THREAD QUANTITY PER INCH | 202020 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES0.250 INCHES0.250 INCHES |
| MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
| SFTT | SURFACE TREATMENT | PASSIVATE NUT |
| AAJD | THREAD CLASS | 3B3B3B |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERTPREVAILING TORQUE WITH NONMETALLIC INSERTPREVAILING TORQUE WITH NONMETALLIC INSERT |
| ACTA | NUT STYLE | HEXAGONHEXAGONHEXAGON |
| MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERTSTEEL CORROSION RESISTING NUTPLASTIC POLYAMIDE LOCKING INSERT |
| Relevant Components for NSN - 5310-00-727-5223, 5310007275223 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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