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 |
|---|---|---|
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| AJLA | TEETH QUANTITY | 37 |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.828 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 3.376 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 2.500 INCHES |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 18.2980 DEGREES |
| MATT | MATERIAL | STEEL OVERALL |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 3.951 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 5.325 INCHES FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 4.195 INCHES FIRST END |
| AGJS | PITCH DIAMETER | 7.5170 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | HUB OD 6 DEG 2-1/2 FROM 5.325 IN. MIN,5.326 IN. MAX DIA; SPLINE MINOR DIA 4.195 IN. NOM |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.118 INCHES FIRST END |
| CWFR | NOMINAL OVERALL LENGTH | 3.618 INCHES |
| BDTX | SPLINE PITCH DIAMETER | 4.2500 INCHES NOMINAL BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.791 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.912 INCHES |
| CWPZ | HELIX ANGLE | 17.5447 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 4.505 INCHES FIRST END |
| ABSA | SPLINE QUANTITY | 34 BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |