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 |
|---|---|
| 81205 | THE BOEING COMPANY DBA BOEING DIV DE |
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 |
|---|---|---|
| CWRS | BORE NOMINAL DIAMETER | 0.909 INCHES BOTH ENDS |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.811 INCHES |
| AGJS | PITCH DIAMETER | 3.6875 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 16 BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.600 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
| CWRM | FACE NOMINAL WIDTH | 0.310 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | THREADED FIRST END |
| CQFM | HARDNESS RATING | 21.0 ROCKWELL C MINIMUM OVERALL AND 25.0 ROCKWELL C MAXIMUM OVERALL |
| FEAT | SPECIAL FEATURES | COUNTERBORE SECOND END,0.935 IN.DIA; 0.470 IN.DEEP |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.190 INCHES SECOND END |
| BDTX | SPLINE PITCH DIAMETER | 0.8000 INCHES NOMINAL BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |
| AJLA | TEETH QUANTITY | 59 |