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 |
|---|---|
| 06650 | BELL AND HOWELL PHILLIPSBURG CO CORP |
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 |
|---|---|---|
| BYFN | TEETH QUANTITY PER ROW | 18 |
| BYFN | TEETH QUANTITY PER ROW | 18 |
| ABRV | KEYWAY DEPTH | 0.0182 INCHES MINIMUM AND 0.0199 INCHES MAXIMUM |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.2180 INCHES NOMINAL AA END |
| ABHE | OUTSIDE DIAMETER | 1.052 INCHES MINIMUM AND 1.062 INCHES MAXIMUM |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFX | EXTERNAL KEYWAY LOCATION | AA END |
| ARJD | DESIGN FORM | PLAIN |
| AQWM | GUIDE | NOT INCLUDED |
| ASBP | BORE TYPE | STRAIGHT |
| ADGE | BORE LENGTH | 0.390 INCHES NOMINAL |
| BYFW | HUB EXTERNAL KEYWAY | INCLUDED |
| ABLL | EXTERNAL KEYWAY WIDTH | 0.2499 INCHES MINIMUM AND 0.2506 INCHES MAXIMUM |
| MATL | MATERIAL | IRON |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | SILENT CHAIN |
| ABXV | BORE DIAMETER | 0.2499 INCHES MINIMUM AND 0.2506 INCHES MAXIMUM |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 1 |
| AQPL | FACE WIDTH | 0.078 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PLAIN |
| BYGF | TOOTH PITCH | 0.188 INCHES NOMINAL |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.4357 INCHES HUB SIDE BETWEEN ARMS ANY ACCEPTABLE AND 0.4369 INCHES ROPE ANY ACCEPTABLE |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYFS | BORE BEARING | NOT INCLUDED |
| AGJS | PITCH DIAMETER | 1.080 INCHES NOMINAL |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| ABHP | OVERALL LENGTH | 0.390 INCHES NOMINAL |