| Item Name | Sprocketwheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-857-2478 (008572478) |
| NCB Code | USA (00) |
| Manufacturer | Arrow Master Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFF | FURNISHED ITEMS | KEYING FACILITY |
| ABRR | KEYWAY WIDTH | 0.500 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.269 INCHES NOMINAL |
| ALNC | HUB OUTSIDE DIAMETER | 3.000 INCHES NOMINAL BOTH ENDS |
| ARJD | DESIGN FORM | PLAIN |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.750 INCHES NOMINAL BOTH ENDS |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BYFP | ASA STANDARD CHAIN NUMBER | 120 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| MATT | MATERIAL | STEEL |
| ABHE | OUTSIDE DIAMETER | 8.438 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.166 INCHES MINIMUM AND 2.167 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 2.500 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 7.689 INCHES NOMINAL |
| AQPL | FACE WIDTH | 1.000 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 16 |
| BYGF | TOOTH PITCH | 1.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | TEETH AND OUTSIDE OF HUB ENDS ARE TAPERED 45 DEG |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-857-2478, 3020008572478 | ||||
| 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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