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 |
|---|---|
| 20418 | DRS SUSTAINMENT SYSTEMS INC. DIV DRS |
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 | 42.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| ABSA | SPLINE QUANTITY | 11 SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.406 INCHES FIRST END |
| BDTX | SPLINE PITCH DIAMETER | 0.3438 INCHES NOMINAL SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.328 INCHES |
| SFTT | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.384 INCHES FIRST END |
| BDZQ | BACKLASH DESIGNATION | GRADE C |
| CWTX | HUB NOMINAL DIAMETER | 0.485 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| AGJS | PITCH DIAMETER | 1.2500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.304 INCHES FIRST END |
| ANTP | BORE STYLE | W/COUNTERBORE FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.325 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| ANTP | BORE STYLE | INVOLUTE SPLINE SECOND END |
| AJLA | TEETH QUANTITY | 30 |
| CWNH | TOOTH FORM | STANDARD |