| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-044-2974 (010442974) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Sps Technologies Inc, Huck International Inc, Valley Todeco Inc, Alcoa Global Fasteners Inc, Heartland Precision Fasteners In, Sonic Industries Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Fastener Innovation Technology Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M497-5-6 | boeing company the | bolt shoulder | 76301 | RFQ |
| 109453-5-6X | sps technologies inc | bolt shoulder | 80539 | RFQ |
| 109450-5-6 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| BM17019-5-6X | huck international inc | bolt shoulder | 97928 | RFQ |
| VAL23607-5-6 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| VS3037-5-6 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| HP5497-5-6 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| PBF1254-5-6 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| S11-1061-5-6 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| MB88-5-6 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| MB88-5-6 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| ST3M497-5-6 | fastener innovation technology inc | bolt shoulder | 58998 | 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 | 0.826 INCHES MINIMUM AND 0.873 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 | 0.365 INCHES MINIMUM FIRST SHOULDER AND 0.385 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 - 5306-01-044-2974, 5306010442974 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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