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 |
---|---|
96214 | RAYTHEON COMPANY |
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 |
---|---|---|
SFTT | SURFACE TREATMENT | PASSIVATE HUB |
SFTT | SURFACE TREATMENT | PASSIVATE HUB |
CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
CWCD | NOMINAL OUTSIDE DIAMETER | 1.940 INCHES |
CWRM | FACE NOMINAL WIDTH | 0.250 INCHES |
MATT | MATERIAL | STEEL COMP 630 OVERALL |
CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
ABSX | ATTACHMENT METHOD | CLAMP |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | PROTRUDING HUB |
AJLA | TEETH QUANTITY | 231 |
CWTR | HUB STYLE DESIGNATOR | SPLIT FIRST END |
AGJS | PITCH DIAMETER | 1.9250 INCHES NOMINAL |
ANTP | BORE STYLE | PLAIN BOTH ENDS |
CWNH | TOOTH FORM | STANDARD |