| Item Name | Bolt Shear |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-921-0858 (009210858) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Chandler Craftsman Controls, Alcoa Global Fasteners Inc, All Manufacturers Inc, Textron Fastening Systems, Valley Todeco Inc, Allen Mfg Co, Mercury Aerospace Fasteners Inc, Military Standards Corp, Huck International Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MS21250-04036 | sps technologies inc | bolt shear | 56878 | RFQ |
| MS21250-04036 | chandler craftsman controls | bolt shear | 52628 | RFQ |
| MS21250-04036 | alcoa global fasteners inc | bolt shear | 92215 | RFQ |
| MS21250-04036 | all manufacturers inc | bolt shear | 57472 | RFQ |
| MS21250-04036 | textron fastening systems | bolt shear | 93907 | RFQ |
| VFK100G-04036 | valley todeco inc | bolt shear | 06710 | RFQ |
| MS21250-04036 | allen mfg co | bolt shear | 70276 | RFQ |
| MS21250-04036 | mercury aerospace fasteners inc | bolt shear | 50945 | RFQ |
| MS21250-04036 | military standards corp | bolt shear | 96906 | RFQ |
| MS21250-04036 | huck international inc | bolt shear | 97928 | RFQ |
| MS21250-04036 | valley todeco inc | bolt shear | 06710 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.492 INCHES MINIMUM AND 0.532 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 2.752 INCHES MINIMUM AND 2.772 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| AASU | HEAD HEIGHT | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| 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 | 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 2.240 INCHES MINIMUM AND 2.260 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 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 - 5306-00-921-0858, 5306009210858 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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