| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-869-4481 (008694481) |
| NCB Code | USA (00) |
| Manufacturer | Allison Transmission Inc, Rolls Royce Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.416 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.172 INCHES MINIMUM AND 1.187 INCHES MAXIMUM |
| AASK | HEAD STYLE | DEE CHAMFER |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| AATX | SHOULDER LENGTH | 0.677 INCHES MINIMUM FIRST SHOULDER AND 0.756 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.247 INCHES |
| CQFM | HARDNESS RATING | 286.0 BRINELL HULTGREN MINIMUM OVERALL AND 321.0 BRINELL HULTGREN MAXIMUM OVERALL |
| FEAT | SPECIAL FEATURES | HEAD OF BOLT CHAMFER NOMINAL 0.025 IN. AT 45 DEGREES; CHAMFER AT END OFBOLT THREAD NOMINAL 0.031 IN. AT 45 DEGREES |
| AASL | HEAD DIAMETER | 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.249 INCHES NOMINAL FIRST SHOULDER |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| Components Related to NSN - 5306-00-869-4481, 5306008694481 | ||||
| 5306-00-660-3288 (5306006603288) | 5340-01-138-8180 (5340011388180) | 5330-01-323-8411 (5330013238411) | 5360-01-204-0090 (5360012040090) | |
| 5307-00-612-4110 (5307006124110) | 5340-01-482-4141 (5340014824141) | 5310-01-062-0524 (5310010620524) | 5340-01-597-2720 (5340015972720) | |
| 5325-99-120-1207 (5325991201207) | 5315-01-696-7898 (5315016967898) | 5340-01-137-3603 (5340011373603) | 5355-01-379-0440 (5355013790440) | |
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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