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) | 00-879-7121 (008797121) |
| NCB Code | USA (00) |
| Manufacturer | Mare Island Naval Shipyard |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1524703-27 | mare island naval shipyard | pulley groove | RFQ |
| SS501-1524703PC27 | mare island naval shipyard | pulley groove | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.312 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.126 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 8-32 |
| ABXV | BORE DIAMETER | 0.750 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.443 INCHES NOMINAL |
| AGGS | V GROOVE ANGLE IN DEG | 36.0 |
| AHYF | SECURING HOLE QUANTITY | 1 |
| AQPL | FACE WIDTH | 0.687 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSN | STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A |
| BYDS | BORE FEATURE | INCLUDED |
| BYFF | SECURING LOCATION | PULLEY SURFACE |
| NMBR | QUANTITY | 1 |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STYL | STYLE DESIGNATOR | PLAIN |
| ABGF | GROOVE WIDTH | 0.375 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 3.600 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.687 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 3.288 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL,QQ-S-763,CLASS 304 OVERALL |
| ARJD | DESIGN FORM | PLAIN |
| AXHQ | GROOVE QUANTITY | 1 |
| BFYT | HOLE LOCATION | ONE HOLE LOCATED ON TOP OF KEYWAY |
| BSGG | KEYING FACILITY | INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| Relevant Components for NSN - 3020-00-879-7121, 3020008797121 | ||||
| 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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