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 |
|---|---|
| 20263 | MKT GEOTECHNICAL SYSTEMS |
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 |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 11.000 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.812 INCHES NOMINAL |
| ADGE | BORE LENGTH | 1.389 INCHES NOMINAL |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BYFN | TEETH QUANTITY PER ROW | 24 |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| BSNP | SECURING METHOD | DRILLED HOLE |
| AGJS | PITCH DIAMETER | 19.152 INCHES NOMINAL |
| BYFH | BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ABXV | BORE DIAMETER | 9.000 INCHES NOMINAL |
| BYFJ | ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| BYFW | HUB EXTERNAL KEYWAY | NOT INCLUDED |
| BYGF | TOOTH PITCH | 2.500 INCHES NOMINAL |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BYFL | TEETH ROW QUANTITY | 1 |
| BFYT | HOLE LOCATION | EIGHT HOLES SPACED 45 DEG APART ON 11.000 IN. DIA BC |
| STYL | STYLE DESIGNATOR | PLAIN |
| FEAT | SPECIAL FEATURES | 2 HOLES 0.969 IN. DIA, 180 DEG APART, LOCATED MIDWAY BETWEEN ADJACENT 0.812 IN. DIA HOLES ON 11.000 IN. DIA BOLT CIRCLE |
| MATL | MATERIAL | STEEL, AISI C1045 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BYFS | BORE BEARING | NOT INCLUDED |
| BYFR | TEETH HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM |
| BYFQ | HARDNESS RATING TEST METHOD | ROCKWELL |
| AHYF | SECURING HOLE QUANTITY | 8 |
| ABHE | OUTSIDE DIAMETER | 20.490 INCHES NOMINAL |
| AQPL | FACE WIDTH | 1.389 INCHES NOMINAL |
| BYFP | ASA STANDARD CHAIN NUMBER | 200 |