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) | 00-905-8448 (009058448) |
| NCB Code | USA (00) |
| Manufacturer | Mercury Aerospace Fasteners Inc, National Aerospace Standards Com, Alcoa Global Fasteners Inc, Textron Fastening Systems Ltd, Sps Technologies Inc, Huck International Inc, Alcoa Fastening Systems Ltd, Valley Todeco Inc, Military Standards Corp, Chandler Craftsman Controls, All Manufacturers Inc, Allen Mfg Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21250-04004 | mercury aerospace fasteners inc | bolt shear | RFQ |
| MS21250-04004 | national aerospace standards com | bolt shear | RFQ |
| MS21250-04004 | alcoa global fasteners inc | bolt shear | RFQ |
| MS21250-04-04004 | textron fastening systems ltd | bolt shear | RFQ |
| MS21250-04004 | sps technologies inc | bolt shear | RFQ |
| MS21250-04004 | huck international inc | bolt shear | RFQ |
| MS21250-04-04004 | alcoa fastening systems ltd | bolt shear | RFQ |
| MS21250-04-04004 | sps technologies inc | bolt shear | RFQ |
| VFK100G-04004 | valley todeco inc | bolt shear | RFQ |
| MS21250-04004 | military standards corp | bolt shear | RFQ |
| MS21250-04-04004 | alcoa global fasteners inc | bolt shear | RFQ |
| MS21250-04-04004 | chandler craftsman controls | bolt shear | RFQ |
| MS21250-04-04004 | all manufacturers inc | bolt shear | RFQ |
| MS21250-04-04004 | allen mfg co | bolt shear | RFQ |
| MS21250-04004 | valley todeco inc | bolt shear | RFQ |
| MS21250-04-04004 | huck international inc | bolt shear | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.492 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.762 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 | 0.240 INCHES MINIMUM AND 0.260 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 COMP 8740 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 4140 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-00-905-8448, 5306009058448 | ||||
| 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) | |
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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