| Item Name | Pulley Flat |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-146-3163 (011463163) |
| NCB Code | USA (01) |
| Manufacturer | Cummins Incorporated, Am General Llc, Pierce Manufacturing Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 8.750 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.735 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.315 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 3/8-16 |
| ABXV | BORE DIAMETER | 1.375 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.640 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.836 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK) |
| AHYF | SECURING HOLE QUANTITY | 6 |
| ANNQ | MATERIAL AND LOCATION | IRON,CAST OVERALL |
| AQPL | FACE WIDTH | 1.070 INCHES NOMINAL |
| ARJD | DESIGN FORM | WEBBED |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BFYT | UNABLE TO DECODE | UNABLE TO DECODE |
| BSGG | KEYING FACILITY | INCLUDED |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BSNP | SECURING METHOD | THREADED HOLE |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSH | WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSL | CROWN FACE | NOT INCLUDED |
| BYDP | RIM TYPE | SOLID |
| BYDS | BORE FEATURE | INCLUDED |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFF | SECURING LOCATION | AA END |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 3.749 INCHES NOMINAL AA END AND 2.000 INCHES NOMINAL BB END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.665 INCHES NOMINAL AA END AND 0.125 INCHES NOMINAL BB END |
| BYZL | FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 4.880 INCHES NOMINAL AA END |
| BYZN | FIRST STEP LENGTH AND LOCATION | 0.410 INCHES NOMINAL AA END |
| BYZP | SECOND STEP LENGTH AND LOCATION | 0.285 INCHES NOMINAL AA END |
| CLYR | HUB END OUTSIDE DIAMETER AND LOCATION | 3.749 INCHES NOMINAL AA END |
| CLYS | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.695 INCHES NOMINAL AA END |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| Relevant Components for NSN - 3020-01-146-3163, 3020011463163 | ||||
| 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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