AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Sprocket Wheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-495-3412 (004953412) |
| NCB Code | USA (00) |
| Manufacturer | Hf Group Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 2.593 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.813 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/4 IN.-20 |
| ABXV | BORE DIAMETER | 0.500 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.813 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 2.400 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 2 |
| AKYN | FURNISHED ITEMS AND QUANTITY | SETSCREW 2 |
| ALNC | HUB OUTSIDE DIAMETER | 1.906 INCHES NOMINAL AA END |
| AQPL | FACE WIDTH | 0.168 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.645 INCHES NOMINAL AA END |
| BFYT | HOLE LOCATION | LOCATED ON HUB 90 DEG APART |
| BSNP | SECURING METHOD | THREADED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFF | SECURING LOCATION | AA END |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 20 |
| BYFP | ASA STANDARD CHAIN NUMBER | 35 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.375 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | CADMIUM |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-495-3412, 3020004953412 | ||||
| 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) | |
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