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 |
|---|---|
| 10110 | SCIENTIFIC ATLANTA 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 |
|---|---|---|
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.2450 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.2450 INCHES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| MATT | MATERIAL | ALUMINUM OVERALL |
| CWRM | FACE NOMINAL WIDTH | 0.378 INCHES |
| ABSX | ATTACHMENT METHOD | CLAMP |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.345 INCHES FIRST END |
| CWWC | CLAMPING SURFACE NOMINAL LENGTH | 0.281 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | SPLIT FIRST END |
| AGJS | PITCH DIAMETER | 2.9550 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| AJLA | TEETH QUANTITY | 24 |
| FEAT | SPECIAL FEATURES | WITH CLAMP AND SET SCREW |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.062 INCHES SECOND END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.498 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.750 INCHES SECOND END |
| CWNH | TOOTH FORM | STANDARD |