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 |
|---|---|
| 1ML14 | D.W. HERCULES LLC DBA HERCULES ENGIN |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | 8 HOLES,0.125 IN. DIA,EQUALLY SPACED BETWEEN TEETH,ON 2ND END,ONE GROOVE IN WEBBING 0.219 IN. W,3.625 IN. DIA,ALSO ON 2ND END |
| FEAT | SPECIAL FEATURES | 8 HOLES,0.125 IN. DIA,EQUALLY SPACED BETWEEN TEETH,ON 2ND END,ONE GROOVE IN WEBBING 0.219 IN. W,3.625 IN. DIA,ALSO ON 2ND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.3450 INCHES |
| AGJS | PITCH DIAMETER | 4.1475 INCHES NOMINAL |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPZ | HELIX ANGLE | 39.5167 DEGREES |
| STYL | STYLE DESIGNATOR | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB |
| AJLA | TEETH QUANTITY | 32 |
| MATT | MATERIAL | STEEL COMP 1035 OVERALL |
| CWRM | FACE NOMINAL WIDTH | 0.875 INCHES |
| CWNM | TOOTH DIRECTION | LEFT |
| CWTX | HUB NOMINAL DIAMETER | 1.625 INCHES FIRST END |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.625 INCHES FIRST END |
| CQFM | HARDNESS RATING | 95.4 ROCKWELL B NOMINAL OVERALL |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.000 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.527 INCHES SECOND END |
| CWNH | TOOTH FORM | STANDARD |