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) | 00-091-3877 (000913877) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Chandler Craftsman Controls, Allen Mfg Co, Mercury Aerospace Fasteners Inc, National Aerospace Standards Com, All Manufacturers Inc, Huck International Inc, Valley Todeco Inc, Alcoa Fastening Systems Ltd, Alcoa Global Fasteners Inc, Textron Fastening Systems Ltd, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21250-04006 | military standards corp | bolt shear | RFQ |
| MS21250-04-006 | chandler craftsman controls | bolt shear | RFQ |
| MS21250-04-006 | allen mfg co | bolt shear | RFQ |
| MS21250 04 006 | mercury aerospace fasteners inc | bolt shear | RFQ |
| MS21250-04-006 | national aerospace standards com | bolt shear | RFQ |
| MS21250-04-006 | all manufacturers inc | bolt shear | RFQ |
| MS21250-04-006 | huck international inc | bolt shear | RFQ |
| VFK100G-04006 | valley todeco inc | bolt shear | RFQ |
| MS21250-04-006 | valley todeco inc | bolt shear | RFQ |
| MS21250-04-006 | alcoa fastening systems ltd | bolt shear | RFQ |
| MS21250-04-006 | alcoa global fasteners inc | bolt shear | RFQ |
| MS21250-04-006 | textron fastening systems ltd | bolt shear | RFQ |
| MS21250-04-006 | sps technologies inc | bolt shear | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.502 INCHES MINIMUM AND 0.522 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.887 INCHES NOMINAL |
| AASK | HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| AASU | HEAD HEIGHT | 0.300 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AATC | EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.069 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-00-091-3877, 5306000913877 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
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