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 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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