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) | 00-050-3339 (000503339) |
| NCB Code | USA (00) |
| Manufacturer | Harvard Industries Inc, General Motors Corp, Hamilton Sundstrand Corporation, Ford Motor Company, Honeywell International Inc, Remy Inc, Pierce Co Inc, Allied Signal Inc, Curtiss Wright Controls Inc, Diamond Reo Trucks Inc, Fitz Aerospace Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 21E048 | harvard industries inc | nut self locking hexagon | RFQ |
| 2282071 | general motors corp | nut self locking hexagon | RFQ |
| 69509-3 | hamilton sundstrand corporation | nut self locking hexagon | RFQ |
| 360383S7A2 | ford motor company | nut self locking hexagon | RFQ |
| 60383S7S8A2 | ford motor company | nut self locking hexagon | RFQ |
| 1887535 | general motors corp | nut self locking hexagon | RFQ |
| 41E048 | harvard industries inc | nut self locking hexagon | RFQ |
| 45501-11 | honeywell international inc | nut self locking hexagon | RFQ |
| 1887535 | remy inc | nut self locking hexagon | RFQ |
| 26706 | pierce co inc | nut self locking hexagon | RFQ |
| 360383S8A2 | ford motor company | nut self locking hexagon | RFQ |
| 360383S7S8 | ford motor company | nut self locking hexagon | RFQ |
| 45501-11 | allied signal inc | nut self locking hexagon | RFQ |
| 155678 | curtiss wright controls inc | nut self locking hexagon | RFQ |
| N3311BJ | diamond reo trucks inc | nut self locking hexagon | RFQ |
| 21E048 | fitz aerospace llc | nut self locking hexagon | RFQ |
| 360383S7S8A2 | ford motor company | nut self locking hexagon | RFQ |
| 503339 | diamond reo trucks inc | nut self locking hexagon | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT OR PREVAILING TORQUE ALL METAL DESIGN |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.312 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 |
| CRTM | BEARING SURFACE TYPE | FLAT |
| MATT | MATERIAL | FIBER LOCKING INSERT |
| MATT | MATERIAL | STEEL NUT |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 COMP A TYPE 1 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANCELED FED SPEC ALL MATERIAL RESPONSES NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633-CANCELED FED SPEC ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
| Relevant Components for NSN - 5310-00-050-3339, 5310000503339 | ||||
| 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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