| Item Name | Sprocket Wheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-141-2155 (001412155) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, H20 Tank Inc, Mtu America Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFF | FURNISHED ITEMS | KEYING FACILITY |
| ABHE | OUTSIDE DIAMETER | 4.260 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.875 INCHES NOMINAL |
| ABRR | KEYWAY WIDTH | 0.1885 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 2.501 INCHES MINIMUM AND 2.5025 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.875 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.3398 INCHES MINIMUM AND 1.3505 INCHES MAXIMUM |
| AGJS | PITCH DIAMETER | 3.989 INCHES NOMINAL |
| ALNC | HUB OUTSIDE DIAMETER | 3.125 INCHES NOMINAL BOTH ENDS |
| AQPL | FACE WIDTH | 0.284 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 55.0 ROCKWELL C MINIMUM HUB AND 62.0 ROCKWELL C MAXIMUM HUB |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.274 INCHES MINIMUM AND 0.279 INCHES MAXIMUM BB END |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM AA END |
| BSGK | KEYING FACILITY TYPE | KEYWAY |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 25 |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| BYFR | TEETH HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| BYGF | TOOTH PITCH | 0.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 5/32 IN. BY 45 DEG CHAMFER AA END OF BORE |
| MATT | MATERIAL | STEEL |
| NMBR | QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| Components Related to NSN - 3020-00-141-2155, 3020001412155 | ||||
| 3040-01-618-5716 (3040016185716) | 3040-01-293-8593 (3040012938593) | 3040-01-184-4571 (3040011844571) | 3040-01-173-5619 (3040011735619) | |
| 3040-01-204-4536 (3040012044536) | 3020-01-322-2354 (3020013222354) | 3040-00-719-6234 (3040007196234) | 3020-01-216-3121 (3020012163121) | |
| 3020-01-418-7601 (3020014187601) | 3010-01-237-8384 (3010012378384) | 3040-01-521-2186 (3040015212186) | 3040-00-737-9063 (3040007379063) | |
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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