AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Sprocketwheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-379-6575 (003796575) |
| NCB Code | USA (00) |
| Manufacturer | Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUH | SPLINE MINOR DIAMETER | 1.063 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 1.250 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 7.944 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 6 |
| AGJS | PITCH DIAMETER | 5.296 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.500 INCHES NOMINAL |
| ARJD | DESIGN FORM | SPOKED |
| ASBP | BORE TYPE | INVOLUTE SPLINE |
| AXFH | SPLINE LENGTH | 0.500 INCHES NOMINAL |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 4 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 12.391 INCHES NOMINAL |
| MATT | MATERIAL | STEEL UNS K11801 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16113,TYPE 1,GRADE M MIL SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-379-6575, 3020003796575 | ||||
| 3030-01-150-3662 (3030011503662) | 3040-01-606-3617 (3040016063617) | 3020-01-622-0253 (3020016220253) | 3020-00-070-1696 (3020000701696) | |
| 3040-01-311-9985 (3040013119985) | 3020-01-477-1079 (3020014771079) | 3040-01-453-5146 (3040014535146) | 3040-01-455-2325 (3040014552325) | |
| 3040-00-370-0147 (3040003700147) | 3020-01-255-8757 (3020012558757) | 3020-00-359-4488 (3020003594488) | 3030-00-232-2496 (3030002322496) | |
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