| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-142-3550 (011423550) |
| NCB Code | USA (01) |
| Manufacturer | J M Precision Inc, Huck International Inc, Sps Technologies Inc, Heartland Precision Fasteners In, Valley Todeco Inc, Alcoa Global Fasteners Inc, Hi Shear Corporation, Sonic Industries Inc, Boeing Company The, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M507-4-44 | j m precision inc | bolt shoulder | 0jv78 | RFQ |
| BM17019-4-44Y | huck international inc | bolt shoulder | 97928 | RFQ |
| 109451-4-44 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| HP5507-4-44 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| VAL23608-4-44 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| VS3038-4-44 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| MB89-4-44 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| S11-1062-4-44 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M507-4-44 | boeing company the | bolt shoulder | 76301 | RFQ |
| PBF1366-4-44 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| MB89-4-44 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| ST3M507-4-44 | sps technologies inc | bolt shoulder | 56878 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.371 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 3.131 INCHES MINIMUM AND 3.178 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.154 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.439 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2802 INCHES MINIMUM FIRST SHOULDER AND 0.2807 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 2.740 INCHES MINIMUM FIRST SHOULDER AND 2.760 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-142-3550, 5306011423550 | ||||
| 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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