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) | 00-541-1590 (005411590) |
| NCB Code | USA (00) |
| Manufacturer | Prestolite Electric Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.422 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.375 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.8750 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.313 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.555 INCHES NOMINAL |
| AGGS | V GROOVE ANGLE IN DEG | 36.0 |
| ANNQ | MATERIAL AND LOCATION | IRON,CAST,QQ-I-652,CLASS 30 OVERALL |
| AQPL | FACE WIDTH | 2.094 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 4 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDS | BORE FEATURE | INCLUDED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.500 INCHES NOMINAL BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.063 INCHES NOMINAL AA END AND 0.281 INCHES NOMINAL BB END |
| FEAT | SPECIAL FEATURES | BORE,FACE AND HUB ENDS TO HAVE 0.125 MICROINCH RMS FINISH |
| NMBR | QUANTITY | 1 |
| SFTT | SURFACE TREATMENT | PHOSPHATE |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Relevant Components for NSN - 3020-00-541-1590, 3020005411590 | ||||
| 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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