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 |
---|---|
00141 | PRECISION INDUSTRIAL COMPONENTS LLC |
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 |
---|---|---|
CWRB | BODY RECESS NOMINAL DEPTH | 0.040 INCHES SECOND END |
AJLA | TEETH QUANTITY | 50 |
CWRM | FACE NOMINAL WIDTH | 0.187 INCHES |
CWRS | BORE NOMINAL DIAMETER | 0.3126 INCHES BOTH ENDS |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
AGJS | PITCH DIAMETER | 1.5625 INCHES NOMINAL |
CWTX | HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END |
STYL | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY |
CWCD | NOMINAL OUTSIDE DIAMETER | 1.625 INCHES |
CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
ANTP | BORE STYLE | PLAIN BOTH ENDS |
MATT | MATERIAL | STEEL COMP 303 HUB |
ABSX | ATTACHMENT METHOD | SETSCREWS |
CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.251 INCHES FIRST END |
MATT | MATERIAL | STEEL COMP 303 SECOND GEAR |
MATT | MATERIAL | STEEL COMP 303 FIRST GEAR |