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 |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
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 |
|---|---|---|
| CWNH | TOOTH FORM | STUB |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES SECOND END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWTX | HUB NOMINAL DIAMETER | 2.812 INCHES FIRST END |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.377 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.285 INCHES |
| AGJS | PITCH DIAMETER | 4.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 20 |
| CWRS | BORE NOMINAL DIAMETER | 1.873 INCHES BOTH ENDS |
| 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 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.813 INCHES FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 8620H ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 2.312 INCHES SECOND END |
| BDTX | SPLINE PITCH DIAMETER | 1.7500 INCHES NOMINAL BOTH ENDS |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.250 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 2.312 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| ABSA | SPLINE QUANTITY | 14 BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 1.240 INCHES |