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 |
|---|---|
| 92858 | HANNAY REELS INC. |
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 |
|---|---|---|
| BYFB | GROOVE/STEP LOCATION | AA END |
| BYFB | GROOVE/STEP LOCATION | AA END |
| BFYT | HOLE LOCATION | LOCATED 135 DEG AND 225 DEG FROM KEYWAY |
| AQPL | FACE WIDTH | 0.158 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| BYFP | ASA STANDARD CHAIN NUMBER | 35 |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| ARJD | DESIGN FORM | PLAIN |
| MATL | MATERIAL | STEEL |
| BYGF | TOOTH PITCH | 0.375 INCHES NOMINAL |
| AQWM | GUIDE | NOT INCLUDED |
| ABHE | OUTSIDE DIAMETER | 1.260 INCHES NOMINAL |
| ASBP | BORE TYPE | STRAIGHT |
| BYZS | FIRST END GROOVE WIDTH AND LOCATION | 0.190 INCHES HUB SIDE BETWEEN ARMS ANY ACCEPTABLE AND 0.210 INCHES ROPE ANY ACCEPTABLE |
| NMBR | QUANTITY | 1 |
| BSNP | SECURING METHOD | THREADED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | GROOVED |
| ABHP | OVERALL LENGTH | 0.750 INCHES NOMINAL |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BYFF | SECURING LOCATION | AA END |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0.875 INCHES END ANY ACCEPTABLE |
| BYZT | FIRST END LENGTH FROM GROOVE TO END AND LOCATION | 0.375 INCHES NOMINAL AA END |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| ADGE | BORE LENGTH | 0.750 INCHES NOMINAL |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 1 |
| AHYF | SECURING HOLE QUANTITY | 2 |
| STYL | STYLE DESIGNATOR | PLAIN |
| BSGG | KEYING FACILITY | INCLUDED |
| ABUJ | THREAD SIZE | 1/4-20 |
| AGJS | PITCH DIAMETER | 1.100 INCHES NOMINAL |
| AEVF | DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.313 INCHES NOMINAL |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.575 INCHES NOMINAL BOTH ENDS |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| ABXV | BORE DIAMETER | 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| BDFC | LUBRICATION MODE | NO VISIBLE MEANS |
| ABRR | KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| BYZR | FIRST END GROOVE DIAMETER AND LOCATION | 0.688 INCHES END ANY ACCEPTABLE |
| BYFN | TEETH QUANTITY PER ROW | 9 |
| BSGK | KEYING FACILITY TYPE | KEYWAY |