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) | 01-044-6538 (010446538) |
| NCB Code | USA (01) |
| Manufacturer | Cole Outdoor Products Of America, Alcoa Global Fasteners Inc, Boeing Company The, Heartland Precision Fasteners In, Sps Technologies Inc, B And B Specialties Inc, Lisi Aerospace Canada Corp, Sonic Industries Inc, Level One Fasteners, Huck International Inc, Hi Shear Corporation, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| ST3M497-3-11 | cole outdoor products of america | bolt shoulder | RFQ |
| ST3M497-3-11 | alcoa global fasteners inc | bolt shoulder | RFQ |
| ST3M497-3-11 | boeing company the | bolt shoulder | RFQ |
| HP5497-3-11 | heartland precision fasteners in | bolt shoulder | RFQ |
| 109450-3-11 | sps technologies inc | bolt shoulder | RFQ |
| ST3M497-3-11 | b and b specialties inc | bolt shoulder | RFQ |
| 109453-3-11X | sps technologies inc | bolt shoulder | RFQ |
| MB88-3-11 | lisi aerospace canada corp | bolt shoulder | RFQ |
| S11-1061-3-11 | sonic industries inc | bolt shoulder | RFQ |
| ST3M497-3-11 | level one fasteners | bolt shoulder | RFQ |
| VS3037-3-11 | alcoa global fasteners inc | bolt shoulder | RFQ |
| BM17019-3-11X | huck international inc | bolt shoulder | RFQ |
| PBF1254-3-11 | sps technologies inc | bolt shoulder | RFQ |
| MB88-3-11 | hi shear corporation | bolt shoulder | RFQ |
| VAL23607-3-11 | valley todeco 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 | 1.003 INCHES MINIMUM AND 1.050 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 | 0.202 INCHES MINIMUM FIRST SHOULDER AND 0.203 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.678 INCHES MINIMUM FIRST SHOULDER AND 0.698 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-ST3-497 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5306-01-044-6538, 5306010446538 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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