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) | 01-612-2427 (016122427) |
| NCB Code | USA (01) |
| Manufacturer | Federal Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M45913 3-5CS3B | federal specifications | nut self locking hexagon | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | Hardness Rating | 0.125 ROCKWELL A NOMINAL |
| MATT | Material | STEEL COMP 303 OVERALL |
| ASDB | Width Across Flats | 0.489 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 18 |
| CXCY | Part Name Assigned By Controlling Agency | NUT-SELF LOCKING,HEXAGON |
| AZKQ | Temp Rating | 250.0 DEG FAHRENHEIT MAXIMUM |
| BZRR | Thread Series | UNC |
| AAJF | Thread Direction | RIGHT-HAND |
| CQJX | Nominal Thread Size | 0.312 INCHES |
| AAJD | Thread Class | 2B |
| ACTA | Nut Style | HEXAGON |
| AAUM | Locking Feature | FREE-RUNNING ALL METAL DESIGN |
| AGAV | End Item Identification | 2355-01-559-0791 |
| ADEA | Nut Height | 0.489 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| CRTM | Bearing Surface Type | WASHER FACED |
| Relevant Components for NSN - 5310-01-612-2427, 5310016122427 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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