AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Externally Rel |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-568-0848 (005680848) |
| NCB Code | USA (00) |
| Manufacturer | Army United States Department Of The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 3.280 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 4.800 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 1.219 INCHES MINIMUM AND 1.220 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.950 INCHES NOMINAL |
| AAWC | FIRST DIAMETER FROM HEAD | 0.940 INCHES NOMINAL |
| AAWD | SECOND DIAMETER FROM HEAD | 1.125 INCHES NOMINAL |
| AAWE | THIRD DIAMETER FROM HEAD | 0.935 INCHES MINIMUM AND 0.937 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 1.125 INCHES |
| CFSG | NONSTANDARD THREAD PITCH DIAMETER | 1.0465/1.0625 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 8 |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| CRTL | CRITICALITY CODE JUSTIFICATION | AASL AND AAWE |
| CSFL | ASKEWED HEAD ANGLE | 11.0 DEGREES NOMINAL |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 3 |
| MATT | MATERIAL | STEEL COMP 1137 OVERALL OR STEEL COMP 1141 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| Relevant Components for NSN - 5306-00-568-0848, 5306005680848 | ||||
| 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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