AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-277-3751 (002773751) |
| NCB Code | USA (00) |
| Manufacturer | Holmes Intl Inc, Diamond Reo Trucks Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFF | FURNISHED ITEMS | KEYING FACILITY |
| ABHE | OUTSIDE DIAMETER | 4.677 INCHES MINIMUM AND 4.683 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.9844 INCHES MINIMUM AND 2.0156 INCHES MAXIMUM |
| ABRR | KEYWAY WIDTH | 0.375 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.9844 INCHES MINIMUM AND 2.0156 INCHES MAXIMUM |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.9375 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 4.316 INCHES MINIMUM AND 4.322 INCHES MAXIMUM |
| ALNC | HUB OUTSIDE DIAMETER | 2.0625 INCHES MINIMUM AND 2.1875 INCHES MAXIMUM AA END |
| ANAL | TAPER BORE MAJOR DIAMETER | 1.494 INCHES MINIMUM AND 1.498 INCHES MAXIMUM |
| ANAM | TAPER BORE MINOR DIAMETER | 1.248 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| AQPL | FACE WIDTH | 0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | TAPERED |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 1.5625 INCHES NOMINAL AA END |
| AWPJ | TAPER MAJOR DIAMETER LOCATION | BB END |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 18 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 0.750 INCHES NOMINAL |
| MATT | MATERIAL | IRON |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-277-3751, 3020002773751 | ||||
| 3020-01-365-3056 (3020013653056) | 3020-00-070-0020 (3020000700020) | 3040-01-186-3587 (3040011863587) | 3040-00-801-1038 (3040008011038) | |
| 3040-00-895-8194 (3040008958194) | 3020-01-415-4361 (3020014154361) | 3040-00-115-1702 (3040001151702) | 3040-00-969-4174 (3040009694174) | |
| 3040-01-545-9466 (3040015459466) | 3040-01-283-9721 (3040012839721) | 3020-01-520-7338 (3020015207338) | 3040-00-405-0688 (3040004050688) | |
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