Part Number
Part Number:
NSN:
NIIN:
Item Name:
SPROCKET WHEEL
Definition:
A TOOTHED WHEEL WHOSE TEETH OR SPROCKETS ARE DESIGNED TO BE ENGAGED WITH THE LINKS OF A PITCH CHAIN, TRACK, OR THE LIKE. IT IS USUALLY USED FOR TRANSMITTING POWER.
CAGE Information
| Code | Company |
|---|---|
| 61463 | CHEMTURA CORPORATION DBA WITCO CHEMI |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| AQWM | GUIDE | INCLUDED |
| MATL | MATERIAL | ALUMINUM ALLOY, QQ-A-355-CANCELED |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | POSITIVE DRIVE BELT |
| ARJD | DESIGN FORM | SPOKED |
| BYFF | SECURING LOCATION | AA END |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.188 INCHES NOMINAL AA END |
| ABHE | OUTSIDE DIAMETER | 17.785 INCHES NOMINAL |
| BYFN | TEETH QUANTITY PER ROW | 45 |
| ABHP | OVERALL LENGTH | 7.875 INCHES NOMINAL |
| BYFL | TEETH ROW QUANTITY | 1 |
| ABKV | OUTSIDE DIAMETER | 18.000 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 2 |
| BSNP | SECURING METHOD | KEY OR THREADED HOLE |
| BYGF | TOOTH PITCH | 1.250 INCHES NOMINAL |
| BYFS | BORE BEARING | NOT INCLUDED |
| AGAV | END ITEM IDENTIFICATION | USED ON HYDRAULIC START PUMP ON S.S. GENERATOR ONBOARD 378 FT WHEC COAST GUARD VESSELS |
| AGJS | PITCH DIAMETER | 17.905 INCHES NOMINAL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 5.500 INCHES END ANY ACCEPTABLE |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| AQPL | FACE WIDTH | 7.500 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | WEBBED OR SPOKED |
| BMHW | GUIDE TYPE | SPROCKET SIDE FLANGE |
| BFYT | HOLE LOCATION | ON HUB SIDE |
| ABUJ | THREAD SIZE | 1/2-13 |