AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-178-0186 (011780186) |
| NCB Code | USA (01) |
| Manufacturer | Morton Grinding Inc, General Electric Company, Valley Todeco Inc, Cfm International Inc, Mecair Aerospace Industries Inc, Snecma Moteurs Groupe Snecma, Bristol Industries, Acufast Aircraft Products Inc, Sps Technologies Inc, Blanc Aero Industries Uk Ltd, Ms Aerospace Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 9514M85P01 | morton grinding inc | bolt shoulder | RFQ |
| 9514M85P01 | general electric company | bolt shoulder | RFQ |
| 9514M85P01 | valley todeco inc | bolt shoulder | RFQ |
| 9514M85P01 | cfm international inc | bolt shoulder | RFQ |
| 9514M85P01 | mecair aerospace industries inc | bolt shoulder | RFQ |
| 9514M85P01 | snecma moteurs groupe snecma | bolt shoulder | RFQ |
| 9514M85P01 | bristol industries | bolt shoulder | RFQ |
| 011780186 | acufast aircraft products inc | bolt shoulder | RFQ |
| 9514M85P01 | sps technologies inc | bolt shoulder | RFQ |
| 9514M85P01 | acufast aircraft products inc | bolt shoulder | RFQ |
| 9514M85P01 | blanc aero industries uk ltd | bolt shoulder | RFQ |
| 9514M85P01 | ms aerospace inc | bolt shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.253 INCHES MINIMUM AND 0.354 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.733 INCHES MINIMUM AND 1.741 INCHES MAXIMUM |
| AASK | HEAD STYLE | DEE |
| AASL | HEAD DIAMETER | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.245 INCHES MINIMUM FIRST SHOULDER AND 0.250 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.490 INCHES MINIMUM FIRST SHOULDER AND 0.510 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-178-0186, 5306011780186 | ||||
| 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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