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 |
---|---|
19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
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 |
---|---|---|
MATT | MATERIAL | STEEL COMP 1020 OVERALL |
CQFM | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM TEETH AND 50.0 ROCKWELL C MAXIMUM TEETH |
AAQL | BODY STYLE | PLAIN, SOLID |
CWMW | TEETH TYPE | SINGLE HELIX |
CWRS | BORE NOMINAL DIAMETER | 1.185 INCHES BOTH ENDS |
AGJS | PITCH DIAMETER | 2.0970 INCHES NOMINAL |
CWPZ | HELIX ANGLE | 4.8833 DEGREES |
CWNM | TOOTH DIRECTION | LEFT |
AJLA | TEETH QUANTITY | 4 |
CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
CWRM | FACE NOMINAL WIDTH | 0.500 INCHES |
CWCD | NOMINAL OUTSIDE DIAMETER | 2.107 INCHES |
CQFM | HARDNESS RATING | 85.0 ROCKWELL B MINIMUM BODY AND 95.0 ROCKWELL B MAXIMUM BODY |
STYL | STYLE DESIGNATOR | HUBLESS |
ANTP | BORE STYLE | PLAIN BOTH ENDS |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
CWNH | TOOTH FORM | STANDARD |