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 |
|---|---|---|
| CQFM | HARDNESS RATING | 235.0 BRINELL STANDARD MINIMUM OVERALL AND 270.0 BRINELL STANDARD MAXIMUM OVERALL |
| CQFM | HARDNESS RATING | 235.0 BRINELL STANDARD MINIMUM OVERALL AND 270.0 BRINELL STANDARD MAXIMUM OVERALL |
| ABSA | SPLINE QUANTITY | 6 BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.4230 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWPZ | HELIX ANGLE | 30.0483 DEGREES |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWTX | HUB NOMINAL DIAMETER | 3.000 INCHES SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.8280 INCHES FIRST END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.572 INCHES FIRST END |
| AGJS | PITCH DIAMETER | 7.2050 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWRS | BORE NOMINAL DIAMETER | 1.698 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.750 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.500 INCHES |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 2.328 INCHES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.256 INCHES SECOND END |
| AJLA | TEETH QUANTITY | 57 |
| CWNH | TOOTH FORM | STANDARD |