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 |
|---|---|
| 99993 | DEPARTMENT OF THE NAVY |
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 |
|---|---|---|
| AGJS | PITCH DIAMETER | 0.7656 INCHES NOMINAL |
| CWTX | HUB NOMINAL DIAMETER | 0.531 INCHES FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.141 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWNM | TOOTH DIRECTION | LEFT |
| AJLA | TEETH QUANTITY | 20 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.563 INCHES FIRST END |
| CWPZ | HELIX ANGLE | 22.5000 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 0.3750 INCHES BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| CWRM | FACE NOMINAL WIDTH | 0.500 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.8437 INCHES |
| CWNH | TOOTH FORM | STANDARD |