Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , HELICAL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
CAGE Information
Code | Company |
---|---|
10988 | CNH AMERICA LLC |
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 |
---|---|---|
CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.202 INCHES FIRST END |
AAQL | BODY STYLE | PLAIN, SOLID |
CWMW | TEETH TYPE | SINGLE HELIX |
MATT | MATERIAL | STEEL COMP 8620H OVERALL |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
CWCD | NOMINAL OUTSIDE DIAMETER | 3.172 INCHES |
CWRM | FACE NOMINAL WIDTH | 0.812 INCHES |
CWNM | TOOTH DIRECTION | LEFT |
CWPZ | HELIX ANGLE | 19.8575 DEGREES |
AJLA | TEETH QUANTITY | 28 |
STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 8620H ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.070 INCHES SECOND END |
CQFM | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM OVERALL AND 63.0 ROCKWELL C MAXIMUM OVERALL |
CWTX | HUB NOMINAL DIAMETER | 2.440 INCHES FIRST END |
AGJS | PITCH DIAMETER | 2.9770 INCHES NOMINAL |
CWNH | TOOTH FORM | STANDARD |