AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Pulley Groove |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-181-5366 (011815366) |
| NCB Code | USA (01) |
| Manufacturer | Harper Engineering Company, Timken Corporation, The Boeing Company, Timken Aerospace Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.222 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 1.015 INCHES MINIMUM AND 1.025 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| AGJS | PITCH DIAMETER | 0.755 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL,CORROSION RESISTING OVERALL |
| AQPL | FACE WIDTH | 0.500 INCHES NOMINAL |
| BXSM | GROOVE SHAPE | U |
| Relevant Components for NSN - 3020-01-181-5366, 3020011815366 | ||||
| 3040-01-293-6061 (3040012936061) | 3020-01-092-7507 (3020010927507) | 3020-01-526-6231 (3020015266231) | 3020-01-177-2167 (3020011772167) | |
| 3020-00-418-5559 (3020004185559) | 3040-00-011-9183 (3040000119183) | 3040-00-752-1099 (3040007521099) | 3040-00-423-9886 (3040004239886) | |
| 3020-01-109-4621 (3020011094621) | 3020-01-222-8376 (3020012228376) | 3020-00-875-8283 (3020008758283) | 3040-00-426-1884 (3040004261884) | |
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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