AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Shear |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-040-9749 (000409749) |
| NCB Code | USA (00) |
| Manufacturer | Air World Mfg, Valley Todeco Inc, Textron Fastening Systems Ltd, Sps Technologies Inc, Alcoa Global Fasteners Inc, Huck International Inc, Chandler Craftsman Controls, Mercury Aerospace Fasteners Inc, Military Standards Corp, Allen Mfg Co, All Manufacturers Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21250-0652 | air world mfg | bolt shear | RFQ |
| MS21250-06052 | valley todeco inc | bolt shear | RFQ |
| MS21250-06052 | textron fastening systems ltd | bolt shear | RFQ |
| MS21250-0652 | sps technologies inc | bolt shear | RFQ |
| MS21250-06052 | alcoa global fasteners inc | bolt shear | RFQ |
| MS21250-06052 | sps technologies inc | bolt shear | RFQ |
| VFK100G-06052 | valley todeco inc | bolt shear | RFQ |
| MS21250-06052 | huck international inc | bolt shear | RFQ |
| MS21250-06052 | chandler craftsman controls | bolt shear | RFQ |
| MS21250-06052 | mercury aerospace fasteners inc | bolt shear | RFQ |
| MS21250-06052 | military standards corp | bolt shear | RFQ |
| MS21250-06052 | allen mfg co | bolt shear | RFQ |
| MS21250-06052 | all manufacturers inc | bolt shear | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.635 INCHES MINIMUM AND 0.655 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 3.895 INCHES NOMINAL |
| AASK | HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| AASU | HEAD HEIGHT | 0.388 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AATC | EXTENDED WASHER DIAMETER | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.091 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| ANEE | GRIP LENGTH | 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-00-040-9749, 5306000409749 | ||||
| 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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