| 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) | 00-780-3023 (007803023) |
| NCB Code | USA (00) |
| Manufacturer | Marathon Le Tourneau Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGF | GROOVE WIDTH | 1.000 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.812 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 4.876 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.500 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AQPL | FACE WIDTH | 1.687 INCHES NOMINAL |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | U |
| BYDS | BORE FEATURE | INCLUDED |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.062 INCHES NOMINAL BOTH ENDS |
| ABGA | GROOVE DEPTH | 0.415 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 15.000 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.812 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 4.851 INCHES NOMINAL BOTH ENDS |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Components Related to NSN - 3020-00-780-3023, 3020007803023 | ||||
| 3040-01-616-1715 (3040016161715) | 3040-01-519-1220 (3040015191220) | 3010-01-357-7602 (3010013577602) | 3010-01-578-0605 (3010015780605) | |
| 3040-01-341-0142 (3040013410142) | 3040-01-507-5715 (3040015075715) | 3040-00-126-4217 (3040001264217) | 3040-01-321-4483 (3040013214483) | |
| 3040-00-670-6700 (3040006706700) | 3020-00-908-1663 (3020009081663) | 3020-00-757-4149 (3020007574149) | 3020-00-064-6372 (3020000646372) | |
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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