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 |
|---|---|
| 81337 | US ARMY NATICK SOLDIER CENTER AMSRD- |
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 |
|---|---|---|
| BSNP | SECURING METHOD | SPLIT-TAPERED BUSHING |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.531 INCHES NOMINAL |
| BYFN | TEETH QUANTITY PER ROW | 19 |
| BYFR | TEETH HARDNESS RATING | A.C SCALE,50 HARDNESS OF TEETH |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| ARJD | DESIGN FORM | PLAIN |
| BYGF | TOOTH PITCH | 0.375 INCHES NOMINAL |
| AQWM | GUIDE | NOT INCLUDED |
| ASBP | BORE TYPE | STRAIGHT |
| ABRR | KEYWAY WIDTH | 0.188 INCHES NOMINAL |
| NMBR | QUANTITY | 1 |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | SILENT CHAIN |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 1 |
| STYL | STYLE DESIGNATOR | PLAIN |
| AQPL | FACE WIDTH | 0.719 INCHES NOMINAL |
| BYFP | ASA STANDARD CHAIN NUMBER | 100 |
| ASXJ | METALLIC HARDNESS RATING AND LOCATION | 50.0 ROCKWELL C NOMINAL BODY |
| BSGG | KEYING FACILITY | INCLUDED |
| BYFS | BORE BEARING | NOT INCLUDED |
| ABXV | BORE DIAMETER | 0.875 INCHES NOMINAL |
| MATL | MATERIAL | STEEL, QQ-S-633, COMP C1045-CANCELED |
| AGJS | PITCH DIAMETER | 2.280 INCHES NOMINAL |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| ADGE | BORE LENGTH | 0.719 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 2.288 INCHES NOMINAL |
| BDRB | GROOVE POSITION | N/A |
| BSGK | KEYING FACILITY TYPE | KEYWAY |