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 |
|---|---|
| 56232 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| AQPL | FACE WIDTH | 0.575 INCHES NOMINAL |
| AQPL | FACE WIDTH | 0.575 INCHES NOMINAL |
| AAUJ | SPLINE MAJOR DIAMETER | 1.499 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| ARJD | DESIGN FORM | PLAIN |
| ABSC | SPLINE MINOR DIAMETER | 1.364 INCHES MINIMUM AND 1.365 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.000 INCHES NOMINAL |
| BYGF | TOOTH PITCH | 1.000 INCHES NOMINAL |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ABHE | OUTSIDE DIAMETER | 4.332 INCHES NOMINAL |
| BYZF | DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 1.031 INCHES NOMINAL AA END AND 0.393 INCHES NOMINAL BB END |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| ASBP | BORE TYPE | STRAIGHT SPLINE |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 1 |
| MATL | MATERIAL | STEEL, QQ-S-633, FS1035-CANCELED |
| STYL | STYLE DESIGNATOR | PLAIN |
| AXFH | SPLINE LENGTH | 2.000 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 10 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYFP | ASA STANDARD CHAIN NUMBER | 80-1 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 2.500 INCHES END ANY ACCEPTABLE AND 2.500 INCHES FRONT NOMINAL |
| BYFN | TEETH QUANTITY PER ROW | 12 |
| AGJS | PITCH DIAMETER | 3.864 INCHES NOMINAL |