| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-483-2931 (014832931) |
| NCB Code | USA (01) |
| Manufacturer | Aeronautical Standards Group |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUR | Grip Diameter | 0.4362 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| ANEE | Grip Length | 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| MRC | Decoded Requirement | Clear Text Reply |
| AATB | Width Between Flats | 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| AASK | Head Style | HEXAGON |
| THSD | Thread Series Designator | UNF |
| AASB | Fastener Length | 1.078 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AASA | Thread Length | 0.656 INCHES NOMINAL |
| CMLP | Thread Quantity Per Inch | 20 |
| AAJF | Thread Direction | RIGHT-HAND |
| AASU | Head Height | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.438 INCHES |
| Relevant Components for NSN - 5306-01-483-2931, 5306014832931 | ||||
| 5355-00-871-8773 (5355008718773) | 5340-01-243-1107 (5340012431107) | 5315-01-506-6976 (5315015066976) | 5360-01-371-2450 (5360013712450) | |
| 5305-01-613-5639 (5305016135639) | 5330-01-519-5567 (5330015195567) | 5310-01-577-1001 (5310015771001) | 5342-01-650-6980 (5342016506980) | |
| 5325-01-544-9407 (5325015449407) | 5330-01-276-9620 (5330012769620) | 5340-01-659-7595 (5340016597595) | 5340-01-362-7603 (5340013627603) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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