| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-044-5196 (010445196) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Huck International Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Sonic Industries Inc, B And B Specialties Inc, Boeing Company The, Heartland Precision Fasteners In, Alcoa Global Fasteners Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 109450-5D25 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| 109453-5D25X | sps technologies inc | bolt shoulder | 80539 | RFQ |
| BM17019-5D25X | huck international inc | bolt shoulder | 97928 | RFQ |
| MB88-5D25 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| MB88-5D25 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| PBF1254-5D25 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| S11-1061-5D25 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M497-5D25 | b and b specialties inc | bolt shoulder | 1em77 | RFQ |
| ST3M497-5D25 | boeing company the | bolt shoulder | 76301 | RFQ |
| ST3M497-5D25 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| ST3M497-5D25 | alcoa global fasteners inc | bolt shoulder | 06950 | RFQ |
| ST3M497-5D25 | huck international inc | bolt shoulder | 17446 | RFQ |
| VAL23607-5D25 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| VS3037-5D25 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.440 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 2.013 INCHES MINIMUM AND 2.060 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 | 1.889 INCHES MINIMUM FIRST SHOULDER AND 1.996 INCHES MAXIMUM FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.081 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.889 INCHES MINIMUM FIRST HOLE AND 1.946 INCHES MAXIMUM FIRST HOLE |
| 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 |
| Components Related to NSN - 5306-01-044-5196, 5306010445196 | ||||
| 5315-01-076-2969 (5315010762969) | 5325-00-543-3429 (5325005433429) | 5340-00-196-3675 (5340001963675) | 5360-01-424-6607 (5360014246607) | |
| 5310-00-084-4232 (5310000844232) | 5365-01-532-4588 (5365015324588) | 5340-01-654-3113 (5340016543113) | 5305-01-143-8635 (5305011438635) | |
| 5340-01-332-8256 (5340013328256) | 5360-00-558-5147 (5360005585147) | 5306-01-234-3071 (5306012343071) | 5305-01-175-6588 (5305011756588) | |
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