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) | 01-045-9504 (010459504) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, West Coast Aerospace Inc, Heartland Precision Fasteners In, Lisi Aerospace Canada Corp, Boeing Company The, Sonic Industries Inc, Valley Todeco Inc, Hi Shear Corporation, Reid Products Inc, Alcoa Global Fasteners Inc, Houston Precision Fastener L L C, B And B Specialties Inc, J M Precision Inc, Fastener Innovation Technology Inc, Huck International Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 109451-3-20 | sps technologies inc | bolt shoulder | RFQ |
| WC507-3-20 | west coast aerospace inc | bolt shoulder | RFQ |
| HP5507-3-20 | heartland precision fasteners in | bolt shoulder | RFQ |
| MB89-3-20 | lisi aerospace canada corp | bolt shoulder | RFQ |
| ST3M507-3-20 | boeing company the | bolt shoulder | RFQ |
| PBF1366-3-20 | sps technologies inc | bolt shoulder | RFQ |
| 109453-3-20Y | sps technologies inc | bolt shoulder | RFQ |
| S11-1062-3-20 | sonic industries inc | bolt shoulder | RFQ |
| VAL23608-3-20 | valley todeco inc | bolt shoulder | RFQ |
| MB89-3-20 | hi shear corporation | bolt shoulder | RFQ |
| ST3M507-3-20 | sps technologies inc | bolt shoulder | RFQ |
| 11921-3-20 | reid products inc | bolt shoulder | RFQ |
| VS3038-3-20 | alcoa global fasteners inc | bolt shoulder | RFQ |
| ST3M507-3-20 | houston precision fastener l l c | bolt shoulder | RFQ |
| ST3M507-3-20 | b and b specialties inc | bolt shoulder | RFQ |
| ST3M507-3-20 | j m precision inc | bolt shoulder | RFQ |
| ST3M507-3-20 | fastener innovation technology inc | bolt shoulder | RFQ |
| BM17019-3-20Y | huck international inc | bolt shoulder | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.305 INCHES MINIMUM AND 0.372 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.565 INCHES MINIMUM AND 1.612 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2177 INCHES MINIMUM FIRST SHOULDER AND 0.2182 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 1.240 INCHES MINIMUM FIRST SHOULDER AND 1.260 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-507 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5306-01-045-9504, 5306010459504 | ||||
| 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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