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 |
|---|---|
| 17572 | STERLING ENGINE CO INC |
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 |
|---|---|---|
| CWWN | END NOMINAL DIAMETER | 1.9578 INCHES FIRST END |
| CWPZ | HELIX ANGLE | 16.2166 DEGREES |
| AGJS | PITCH DIAMETER | 3.7029 INCHES NOMINAL |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWRM | FACE NOMINAL WIDTH | 1.344 INCHES |
| AJLA | TEETH QUANTITY | 32 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.5940 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| MATT | MATERIAL | STEEL OVERALL |
| FEAT | SPECIAL FEATURES | SECOND END CBORE; 0.500 IN. DP; 1.750 IN. DIA |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.8160 INCHES BOTH ENDS |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.4690 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 2.3750 INCHES FIRST END |
| CWSN | KEYWAY NOMINAL WIDTH | 0.2505 INCHES BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.9225 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWWH | END NOMINAL LENGTH | 1.1250 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 1.3640 INCHES BOTH ENDS |