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 |
|---|---|
| 77272 | THE BOEING COMPANY DBA BOEING |
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 |
|---|---|---|
| CWFR | NOMINAL OVERALL LENGTH | 11.620 INCHES |
| CXRY | HUB SPLINE NOMINAL MAJOR DIAMETER | 2.245 INCHES FIRST END |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | EXTERNALLY SPLINED, INVOLUTE SPLINES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 2.800 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 10.6679 INCHES |
| FEAT | SPECIAL FEATURES | FIRST END SPLINE MINOR DIAMETER 1.195 IN.; FIRST END SPLINE TOOTH PRESSURE ANGLE 20.0; CIRCULAR PITCH 10.5879 IN. |
| CXRZ | HUB SPLINE PITCH DIAMETER | 3.0000 INCHES NOMINAL SECOND END |
| AJLA | TEETH QUANTITY | 74 |
| MATT | MATERIAL | STEEL OVERALL |
| AGJS | PITCH DIAMETER | 10.5879 INCHES NOMINAL |
| CWTR | HUB STYLE DESIGNATOR | THREADED SECOND END |
| CWNH | TOOTH FORM | STANDARD |