| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-044-2978 (010442978) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Reid Products Inc, Huck International Inc, Hi Shear Corporation, Lisi Aerospace Canada Corp, Sonic Industries Inc, Boeing Company The, Valley Todeco Inc, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 109450-5D10 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| 109453-5D10X | sps technologies inc | bolt shoulder | 80539 | RFQ |
| 11915-5D10 | reid products inc | bolt shoulder | 59563 | RFQ |
| BM17019-5D10X | huck international inc | bolt shoulder | 97928 | RFQ |
| MB88-5D10 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| MB88-5D10 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| P8F1254-5D10 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| S11-1061-5D10 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M497-5D10 | boeing company the | bolt shoulder | 76301 | RFQ |
| ST3M497-5D10 | reid products inc | bolt shoulder | 59563 | RFQ |
| VAL23607-5D10 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| VS3037-5D10 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| 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 |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.441 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.076 INCHES MINIMUM AND 1.123 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 | 0.615 INCHES MINIMUM FIRST SHOULDER AND 0.635 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 | 0.952 INCHES MINIMUM FIRST HOLE AND 1.009 INCHES MAXIMUM FIRST HOLE |
| Components Related to NSN - 5306-01-044-2978, 5306010442978 | ||||
| 5340-01-169-2963 (5340011692963) | 5310-01-158-6265 (5310011586265) | 5315-01-608-8364 (5315016088364) | 5330-01-510-3005 (5330015103005) | |
| 5365-01-446-8973 (5365014468973) | 5340-01-487-3594 (5340014873594) | 5340-01-557-7739 (5340015577739) | 5331-00-625-8831 (5331006258831) | |
| 5306-01-648-2938 (5306016482938) | 5307-01-106-3946 (5307011063946) | 5305-00-050-9241 (5305000509241) | 5360-01-598-3689 (5360015983689) | |
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