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 | IRON CAST OVERALL |
| MATT | MATERIAL | IRON CAST OVERALL |
| AJLA | TEETH QUANTITY | 36 |
| CWPZ | HELIX ANGLE | 30.0000 DEGREES |
| AGJS | PITCH DIAMETER | 2.6595 INCHES NOMINAL |
| CWPP | PRESSURE ANGLE | 15.7165 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWXL | SECOND STEP NOMINAL DIAMETER | 0.6875 INCHES FIRST END |
| CWXT | THIRD STEP NOMINAL DIAMETER | 2.000 INCHES FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.750 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWWN | END NOMINAL DIAMETER | 0.6875 INCHES FIRST END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.4687 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | OAM TYPE HUB W/TWO LOBES LOCATED 0.3437 IN.AND 1.5937 IN.FROM 1ST HUB END |
| CWNM | TOOTH DIRECTION | LEFT |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.630 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWWH | END NOMINAL LENGTH | 0.3437 INCHES FIRST END |
| CWXG | SECOND STEP NOMINAL LENGTH | 0.375 INCHES FIRST END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWXP | THIRD STEP NOMINAL LENGTH | 0.0625 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.7875 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.3755 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.406 INCHES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.008 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 0.750 INCHES SECOND END |
| CWNH | TOOTH FORM | STANDARD |