AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Externally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-807-1442 (008071442) |
| NCB Code | USA (00) |
| Manufacturer | John Hassall Inc, United Technologies Corporation, Valad Electric Heating Corp, Sps Technologies Inc, Bristol Industries, Alcoa Global Fasteners Inc, Textron Fastening Systems Ltd, Necchi Spa, Ms Aerospace Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 387377 | john hassall inc | bolt externally relieved body | RFQ |
| 387377 | united technologies corporation | bolt externally relieved body | RFQ |
| 387377 | valad electric heating corp | bolt externally relieved body | RFQ |
| 387377 | sps technologies inc | bolt externally relieved body | RFQ |
| 387377 | bristol industries | bolt externally relieved body | RFQ |
| 387377 | alcoa global fasteners inc | bolt externally relieved body | RFQ |
| 387377 | textron fastening systems ltd | bolt externally relieved body | RFQ |
| 387377 | necchi spa | bolt externally relieved body | RFQ |
| 387377 | ms aerospace inc | bolt externally relieved body | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.473 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 3.090 INCHES MINIMUM AND 3.110 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| AAWC | FIRST DIAMETER FROM HEAD | 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| AAWD | SECOND DIAMETER FROM HEAD | 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| AAWF | FOURTH DIAMETER FROM HEAD | 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
| AAWJ | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |
| AAWK | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 2.460 INCHES MINIMUM AND 2.470 INCHES MAXIMUM |
| AAWL | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER | 2.517 INCHES MINIMUM AND 2.537 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.187 INCHES |
| CFSG | NONSTANDARD THREAD PITCH DIAMETER | 0.2797/0.2824 INCHES |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 4 |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| AASK | HEAD STYLE | HEXAGON |
| AAWE | THIRD DIAMETER FROM HEAD | 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5306-00-807-1442, 5306008071442 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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