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 |
|---|---|
| 31974 | HOFFMAN/NEW YORKER INC. |
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 |
|---|---|---|
| MATT | MATERIAL | IRON CAST OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 0.7500 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.5000 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.000 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.1875 INCHES BOTH ENDS |
| AAQL | BODY STYLE | WEBBED, SOLID |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.4688 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.438 INCHES |
| AJLA | TEETH QUANTITY | 54 |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.0310 INCHES BOTH ENDS |
| AGJS | PITCH DIAMETER | 3.8570 INCHES NOMINAL |
| CWNH | TOOTH FORM | STANDARD |
| CWTX | HUB NOMINAL DIAMETER | 1.500 INCHES FIRST END |