| 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) | 00-407-8845 (004078845) |
| NCB Code | USA (00) |
| Manufacturer | Bae Systems Inc, General Electric Company, Martin Marietta Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGF | GROOVE WIDTH | 0.538 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 6.188 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 0.550 INCHES NOMINAL |
| ADGE | BORE LENGTH | 0.550 INCHES NOMINAL |
| AGGS | V GROOVE ANGLE IN DEG | 20.0 |
| ANNQ | MATERIAL AND LOCATION | ALUMINUM ALLOY OVERALL |
| AQPL | FACE WIDTH | 0.750 INCHES NOMINAL |
| ARJD | DESIGN FORM | SPOKED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDS | BORE FEATURE | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 1.143 INCHES NOMINAL AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.200 INCHES NOMINAL AA END |
| FEAT | SPECIAL FEATURES | BORE FLATTED 180.0 DEGREES APART 0.452 IN. W ACROSS FLATS |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Relevant Components for NSN - 3020-00-407-8845, 3020004078845 | ||||
| 3040-01-687-5739 (3040016875739) | 3020-00-905-7235 (3020009057235) | 3010-01-366-0189 (3010013660189) | 3020-00-028-4187 (3020000284187) | |
| 3030-01-627-1012 (3030016271012) | 3040-00-588-4206 (3040005884206) | 3020-00-621-3732 (3020006213732) | 3010-00-945-1260 (3010009451260) | |
| 3040-01-024-6098 (3040010246098) | 3040-00-092-3875 (3040000923875) | 3040-01-673-4375 (3040016734375) | 3040-01-338-4428 (3040013384428) | |
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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