| 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) | 01-425-0389 (014250389) |
| NCB Code | USA (01) |
| Manufacturer | Bae Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| BYDS | BORE FEATURE | INCLUDED |
| ABXV | BORE DIAMETER | 0.437 INCHES NOMINAL |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| AGAV | END ITEM IDENTIFICATION | WEAPONS SYSTEM AT, AIRCRAFT (AC-130A, -130H, MC-10H, EC-130E, HC-130); 4920-01-324-3591 |
| ABGA | GROOVE DEPTH | 0.125 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| ADGE | BORE LENGTH | 0.255 INCHES NOMINAL |
| AGWA | GROOVE RADIUS | 0.040 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.360 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| BXSM | GROOVE SHAPE | U |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.105 INCHES NOMINAL AA END |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| SURF | SURFACE TREATMENT | PASSIVATED |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| ABGF | GROOVE WIDTH | 0.080 INCHES NOMINAL |
| ANNQ | MATERIAL AND LOCATION | STEEL, CORROSION RESISTING OVERALL |
| AXHQ | GROOVE QUANTITY | 2 |
| AWJQ | BEARINGS | NOT INCLUDED |
| Relevant Components for NSN - 3020-01-425-0389, 3020014250389 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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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