| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-044-7447 (010447447) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, Huck International Inc, Sonic Industries Inc, Valley Todeco Inc, Alcoa Global Fasteners Inc, Heartland Precision Fasteners In, Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| PBF1254-5-8 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| 109450-5-8 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| MB88-5-8 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| ST3M497-5-8 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| ST3M497-5-8 | huck international inc | bolt shoulder | 17446 | RFQ |
| S11-1061-5-8 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M497-5-8 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| 109453-5-8X | sps technologies inc | bolt shoulder | 80539 | RFQ |
| ST3M497-5-8 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| ST3M497-5-8 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M497-5-8 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| ST3M497-5-8 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| VS3037-5-8 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| BM17019-5-8X | huck international inc | bolt shoulder | 97928 | RFQ |
| ST3M497-5-8 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| ST3M497-5-8 | boeing company the | bolt shoulder | 76301 | RFQ |
| VAL23607-5-8 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.951 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.327 INCHES MINIMUM FIRST SHOULDER AND 0.328 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.490 INCHES MINIMUM FIRST SHOULDER AND 0.510 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| 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 - 5306-01-044-7447, 5306010447447 | ||||
| 5330-00-037-6893 (5330000376893) | 5307-00-803-5029 (5307008035029) | 5306-00-638-8373 (5306006388373) | 5330-01-185-7225 (5330011857225) | |
| 5365-00-089-1699 (5365000891699) | 5331-01-025-7783 (5331010257783) | 5330-01-362-7880 (5330013627880) | 5307-01-286-8388 (5307012868388) | |
| 5340-01-407-7865 (5340014077865) | 5340-01-609-2404 (5340016092404) | 5330-01-167-2303 (5330011672303) | 5340-01-145-4055 (5340011454055) | |
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