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 |
|---|---|
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 |
|---|---|---|
| ABSA | SPLINE QUANTITY | 6 BOTH ENDS |
| ABSA | SPLINE QUANTITY | 6 BOTH ENDS |
| CWPZ | HELIX ANGLE | 20.0000 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.250 INCHES SECOND END |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 0.8595 INCHES BOTH ENDS |
| CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| CWWH | END NOMINAL LENGTH | 0.625 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.875 INCHES |
| CWNM | TOOTH DIRECTION | LEFT |
| CWXB | FIRST STEP NOMINAL DIAMETER | 1.500 INCHES BOTH ENDS |
| CWWH | END NOMINAL LENGTH | 0.966 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| AJLA | TEETH QUANTITY | 56 |
| AGJS | PITCH DIAMETER | 5.6000 INCHES NOMINAL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.875 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.472 INCHES FIRST END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.438 INCHES FIRST END |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 4150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.799 INCHES |
| MATT | MATERIAL | STEEL COMP 4150 OVERALL |
| FEAT | SPECIAL FEATURES | BOTH ENDS COUNTERBORED,0.753 IN. DIA,1ST END 0.250 IN. DP,2ND END 1.812 IN. DP |
| CWWN | END NOMINAL DIAMETER | 1.181 INCHES BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |