| Item Name | Bolt Shear |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-238-7390 (002387390) |
| NCB Code | USA (00) |
| Manufacturer | Mercury Aerospace Fasteners Inc, Fl Industries Inc, Military Standards Corp, Huck International Inc, Sps Technologies Inc, Alcoa Global Fasteners Inc, Allen Mfg Co, Air World Mfg, National Aerospace Standards Com, Valley Todeco Inc, All Manufacturers Inc, Nimikkeistokeskus Ncb Finland, Chandler Craftsman Controls, Textron Fastening Systems Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21250-06040 | mercury aerospace fasteners inc | bolt shear | RFQ |
| MS21250-06040 | fl industries inc | bolt shear | RFQ |
| MS21250-06040 | military standards corp | bolt shear | RFQ |
| MS21250-06040 | huck international inc | bolt shear | RFQ |
| MS21250-06040 | sps technologies inc | bolt shear | RFQ |
| MS21250-06040 | alcoa global fasteners inc | bolt shear | RFQ |
| MS21250-06040 | allen mfg co | bolt shear | RFQ |
| MS21250-06040 | air world mfg | bolt shear | RFQ |
| MS21250-06040 | national aerospace standards com | bolt shear | RFQ |
| MS21250-06040 | valley todeco inc | bolt shear | RFQ |
| MS21250-06040 | all manufacturers inc | bolt shear | RFQ |
| VFK100G-06040 | valley todeco inc | bolt shear | RFQ |
| 10390151 | nimikkeistokeskus ncb finland | bolt shear | RFQ |
| MS21250-06040 | chandler craftsman controls | bolt shear | RFQ |
| MS21250-06040 | textron fastening systems ltd | 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 | 3.145 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 | 2.490 INCHES MINIMUM AND 2.510 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 OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-00-238-7390, 5306002387390 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
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