Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , ANTIBACKLASH , SPUR
Definition:
AN ITEM HAVING ONE FIXED GEAR AND ONE FREE GEAR, BOTH HAVING THE SAME COMPLEMENT OF SPUR GEAR TEETH, MOUNTED ON A COMMON HUB. THE FREE GEAR IS ATTACHED TO THE FIXED GEAR BY SPRINGS AND OPERATES AS ONE GEAR. UPON INSTALLATION WITH THE MATING GEAR, THE TEETH OF THE FREE MOVING GEAR ARE PRESET TO MESH WITH TEETH OTHER THAN THOSE OF THE FIXED GEAR. THIS SPRING TENSION BETWEEN THE FIXED GEAR AND THE FREE GEAR ELIMINATES ANY FREE MOTION BETWEEN THE DRIVER AND THE DRIVEN GEAR. THE GEAR IS USED WHERE IDENTICAL AND ACCURATE TRANSMITTED MOTION BETWEEN GEARS IS REQUIRED.
CAGE Information
| Code | Company |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CWTX | HUB NOMINAL DIAMETER | 0.187 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.187 INCHES FIRST END |
| AJLA | TEETH QUANTITY | 96 |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.0210 INCHES |
| STYL | STYLE DESIGNATOR | PERIPHERAL FACE, HUBLESS |
| CWRS | BORE NOMINAL DIAMETER | 0.090 INCHES BOTH ENDS |
| ABSX | ATTACHMENT METHOD | CLAMP |
| CWFR | NOMINAL OVERALL LENGTH | 0.281 INCHES |
| AGJS | PITCH DIAMETER | 1.0000 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 BODY |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.035 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.064 INCHES |
| CWNH | TOOTH FORM | STANDARD |