| 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) | 00-457-6318 (004576318) |
| NCB Code | USA (00) |
| Manufacturer | Navistar Intl Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0.925 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.875 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 9.500 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.602 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.375 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 0.375-16 |
| ABXV | BORE DIAMETER | 1.925 INCHES NOMINAL |
| ADGE | BORE LENGTH | 3.597 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.037 INCHES NOMINAL |
| AGGS | V GROOVE ANGLE IN DEG | 30.0 |
| AHYF | SECURING HOLE QUANTITY | 6 |
| ANNQ | MATERIAL AND LOCATION | STEEL OVERALL |
| AQPL | FACE WIDTH | 2.280 INCHES NOMINAL |
| ARJD | DESIGN FORM | SPOKED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXHQ | GROOVE QUANTITY | 2 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BFYT | HOLE LOCATION | BOLT HOLES LOCATED OPPOSITE HUB END SPACED 60 DEGREES APART ON 3.750 IN.BOLT CIRLCE DIAMETER |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BSYG | SPLIT HUB FEATURE | INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | V |
| BYDS | BORE FEATURE | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFC | HUB SPLIT LOCATION | THROUGH ONE WALL |
| BYFD | CLAMPING BOLT QUANTITY | 6 |
| BYFF | SECURING LOCATION | OPPOSITE HUB END |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 4.250 INCHES NOMINAL AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.925 INCHES NOMINAL AA END |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 3.316 INCHES NOMINAL AA END |
| BYZN | FIRST STEP LENGTH AND LOCATION | 1.495 INCHES NOMINAL AA END |
| BYZP | SECOND STEP LENGTH AND LOCATION | 0.430 INCHES NOMINAL AA END |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 2.625 INCHES NOMINAL AA END |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Components Related to NSN - 3020-00-457-6318, 3020004576318 | ||||
| 3030-00-472-2652 (3030004722652) | 3010-00-469-7066 (3010004697066) | 3020-01-270-5862 (3020012705862) | 3020-01-058-2679 (3020010582679) | |
| 3040-00-126-0897 (3040001260897) | 3040-01-594-7784 (3040015947784) | 3020-00-406-1765 (3020004061765) | 3020-00-477-5743 (3020004775743) | |
| 3010-99-735-6282 (3010997356282) | 3040-01-168-6844 (3040011686844) | 3040-01-104-6291 (3040011046291) | 3040-00-961-1330 (3040009611330) | |
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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