| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-044-2961 (010442961) |
| NCB Code | USA (01) |
| Manufacturer | Heartland Precision Fasteners In, Sps Technologies Inc, Sonic Industries Inc, Valley Todeco Inc, Hi Shear Corporation, Fastener Innovation Technology Inc, Alcoa Global Fasteners Inc, Reid Products Inc, Boeing Company The, Lisi Aerospace Canada Corp, West Coast Aerospace Inc, Huck International Inc, J M Precision Inc, Houston Precision Fastener L L C, B And B Specialties Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| HP5497-3-8 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| 109450-3-8 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| 109453-3-8X | sps technologies inc | bolt shoulder | 80539 | RFQ |
| S11-1061-3-8 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| VAL23607-3-8 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| MB88-3-8 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| ST3M497-3-8 | fastener innovation technology inc | bolt shoulder | 58998 | RFQ |
| ST3M497-3-8 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| 11915-3-8 | reid products inc | bolt shoulder | 59563 | RFQ |
| ST3M497-3-8 | boeing company the | bolt shoulder | 76301 | RFQ |
| MB88-3-8 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| PBF1254-3-8 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| WC497-3-8 | west coast aerospace inc | bolt shoulder | 60516 | RFQ |
| BM17019-3-8X | huck international inc | bolt shoulder | 97928 | RFQ |
| ST3M497-3-8 | j m precision inc | bolt shoulder | 0jv78 | RFQ |
| ST3M497-3-8 | houston precision fastener l l c | bolt shoulder | 1vsl7 | RFQ |
| ST3M497-3-8 | sps technologies inc | bolt shoulder | 56878 | RFQ |
| ST3M497-3-8 | b and b specialties inc | bolt shoulder | 1em77 | RFQ |
| VS3037-3-8 | alcoa global fasteners inc | bolt shoulder | 92215 | 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 | 0.815 INCHES MINIMUM AND 0.862 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 | 0.490 INCHES MINIMUM FIRST SHOULDER AND 0.510 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 - 5306-01-044-2961, 5306010442961 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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