AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Square Neck |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-012-0231 (000120231) |
| NCB Code | USA (00) |
| Manufacturer | Ford Motor Company, Military Standards Corp, Daimler Chrysler, Inspektorat Wsparcia Sil Zbrojnych, Federal Specifications, American Society Of Mechanical, General Motors Corp, Diamond Reo Trucks Inc, Aerospace Industries Inc, Eca Etablissement Central Des, Fastenal Company, General Services Administration Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2349867 | ford motor company | bolt square neck | RFQ |
| MS35751-44 | military standards corp | bolt square neck | RFQ |
| 120231 | daimler chrysler | bolt square neck | RFQ |
| 5305PL0827562 | inspektorat wsparcia sil zbrojnych | bolt square neck | RFQ |
| FF-B-584 | federal specifications | bolt square neck | RFQ |
| ASME B18.5 | american society of mechanical | bolt square neck | RFQ |
| 120231 | general motors corp | bolt square neck | RFQ |
| 120231 | diamond reo trucks inc | bolt square neck | RFQ |
| NASM35751 | aerospace industries inc | bolt square neck | RFQ |
| 5306000120231 | eca etablissement central des | bolt square neck | RFQ |
| 21260 | fastenal company | bolt square neck | RFQ |
| FF-B-584 TY1CL1STAGRA | general services administration inc | bolt square neck | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.875 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM |
| AASK | HEAD STYLE | BUTTON |
| AASL | HEAD DIAMETER | 0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM |
| AGQB | NECK LENGTH | 0.156 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| CWXQ | NECK WIDTH | 0.307 INCHES MINIMUM AND 0.324 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5306-00-012-0231, 5306000120231 | ||||
| 5340-01-131-8536 (5340011318536) | 5306-01-438-9363 (5306014389363) | 5306-00-839-1951 (5306008391951) | 5330-00-854-3797 (5330008543797) | |
| 5330-99-729-7553 (5330997297553) | 5306-01-710-7805 (5306017107805) | 5310-01-125-4124 (5310011254124) | 5315-01-514-6048 (5315015146048) | |
| 5306-00-009-5138 (5306000095138) | 5340-01-575-9010 (5340015759010) | 5305-00-130-4358 (5305001304358) | 5310-01-513-5337 (5310015135337) | |
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