Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , SPUR
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.
CAGE Information
| Code | Company |
|---|---|
| 66640 | CURTISS-WRIGHT FLIGHT SYSTEMS/SHELBY |
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 |
|---|---|---|
| CWTX | HUB NOMINAL DIAMETER | 1.500 INCHES SECOND END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 5 OR QUALITY NUMBER 6 |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.750 INCHES |
| AGJS | PITCH DIAMETER | 7.5000 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| AJLA | TEETH QUANTITY | 75 |
| CWSN | KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 1.178 INCHES |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| CWNH | TOOTH FORM | STANDARD |
| CWTX | HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END |