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 |
|---|---|
| 56442 | DIAMOND REO TRUCK CO |
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 |
|---|---|---|
| BDZQ | BACKLASH DESIGNATION | GRADE A |
| BDZQ | BACKLASH DESIGNATION | GRADE A |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.347 INCHES FIRST END |
| ABSA | SPLINE QUANTITY | 6 BOTH ENDS |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 2.610 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.093 INCHES |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWFR | NOMINAL OVERALL LENGTH | 1.954 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 4.125 INCHES SECOND END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.135 INCHES FIRST END |
| AJLA | TEETH QUANTITY | 38 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,FS8620,FS8720,FS4620,FS4817 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.560 INCHES |
| FEAT | SPECIAL FEATURES | SPLINE MINOR DIA. 1.999 IN. NOM |
| CWWN | END NOMINAL DIAMETER | 3.750 INCHES FIRST END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.296 INCHES SECOND END |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| AGJS | PITCH DIAMETER | 6.3125 INCHES NOMINAL |
| CWNH | TOOTH FORM | STANDARD |