| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-045-2877 (010452877) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Huck International Inc, Heartland Precision Fasteners In, Sps Technologies Inc, Ms Aerospace Inc, Hi Shear Corporation, Sonic Industries Inc, Lisi Aerospace Canada Corp, Boeing Company The, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| VS3038-6D20 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| BM17019-6D20Y | huck international inc | bolt shoulder | 97928 | RFQ |
| HP5507-6D20 | heartland precision fasteners in | bolt shoulder | 0zc92 | RFQ |
| 109451-6D20 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| ST3M507-6D20 | ms aerospace inc | bolt shoulder | 0ucy9 | RFQ |
| MB89-6D20 | hi shear corporation | bolt shoulder | 73197 | RFQ |
| 109453-6D20Y | sps technologies inc | bolt shoulder | 80539 | RFQ |
| S11-1062-6D20 | sonic industries inc | bolt shoulder | 57928 | RFQ |
| ST3M507-6D20 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| PBF1366-6D20 | sps technologies inc | bolt shoulder | 27624 | RFQ |
| MB89-6D20 | lisi aerospace canada corp | bolt shoulder | l4528 | RFQ |
| ST3M507-6D20 | boeing company the | bolt shoulder | 76301 | RFQ |
| ST3M507-6D20 | sps technologies inc | bolt shoulder | 56878 | RFQ |
| VAL23608-6D20 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.490 INCHES MINIMUM AND 0.557 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.750 INCHES MINIMUM AND 1.797 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON |
| AASU | HEAD HEIGHT | 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.4052 INCHES MINIMUM FIRST SHOULDER AND 0.4057 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 1.240 INCHES MINIMUM FIRST SHOULDER AND 1.260 INCHES MAXIMUM FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES MINIMUM FIRST HOLE AND 0.111 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.625 INCHES MINIMUM FIRST HOLE AND 1.682 INCHES MAXIMUM FIRST HOLE |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-507 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5306-01-045-2877, 5306010452877 | ||||
| 5330-00-037-6893 (5330000376893) | 5307-00-803-5029 (5307008035029) | 5306-00-638-8373 (5306006388373) | 5330-01-185-7225 (5330011857225) | |
| 5365-00-089-1699 (5365000891699) | 5331-01-025-7783 (5331010257783) | 5330-01-362-7880 (5330013627880) | 5307-01-286-8388 (5307012868388) | |
| 5340-01-407-7865 (5340014077865) | 5340-01-609-2404 (5340016092404) | 5330-01-167-2303 (5330011672303) | 5340-01-145-4055 (5340011454055) | |
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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