| 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 | Alcoa Global Fasteners Inc, Huck International Inc, Sps Technologies Inc, Cole Outdoor Products Of America, Lisi Aerospace Canada Corp, Heartland Precision Fasteners In, Level One Fasteners, Sonic Industries Inc, Hi Shear Corporation, B And B Specialties Inc, Boeing Company The, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| VS3037-3-11 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| BM17019-3-11X | huck international inc | bolt shoulder | 97928 | RFQ |
| 109453-3-11X | sps technologies inc | bolt shoulder | 80539 | RFQ |
| 109450-3-11 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| ST3M497-3-11 | cole outdoor products of america | bolt shoulder | 56710 | RFQ |
| MB88-3-11 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| HP5497-3-11 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| ST3M497-3-11 | level one fasteners | bolt shoulder | 17283 | RFQ |
| S11-1061-3-11 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M497-3-11 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| MB88-3-11 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| ST3M497-3-11 | b and b specialties inc | bolt shoulder | 1em77 | RFQ |
| ST3M497-3-11 | boeing company the | bolt shoulder | 76301 | RFQ |
| VAL23607-3-11 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| PBF1254-3-11 | sps technologies inc | bolt shoulder | 27624 | 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 | ||||
| 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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