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National Stock Number: 3020-00-995-6336
Federal Supply Class: 3020
National Item Identification Number: 009956336
Description: GEAR,ANTIBACKLASH,SPUR
Detail: 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.
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Manufacturer Information:
54320108 | 1K426 | MOOG INC. | 54320108 | 95750 | AIRCO REPUBLIC ELECTRONICS, INC. | 54320108 | 99932 | MOOG INC. |
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Techincal Specification:
ATTACHMENT METHOD | CLAMP | BORE NOMINAL DIAMETER | 0.090 INCHES BOTH ENDS | BORE STYLE | PLAIN BOTH ENDS | FACE NOMINAL WIDTH | 0.066 INCHES | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL | HUB NOMINAL DIAMETER | 0.188 INCHES FIRST END | HUB STYLE DESIGNATOR | SPLIT FIRST END | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 416/SAE 51416 FED STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 416 BODY | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.134 INCHES FIRST END | NOMINAL OUTSIDE DIAMETER | 0.6450 INCHES | NOMINAL OVERALL LENGTH | 0.200 INCHES | PITCH DIAMETER | 0.6250 INCHES NOMINAL | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | PROTRUDING HUB | SURFACE TREATMENT | PASSIVATE OVERALL | TEETH QUANTITY | 60 | TOOTH FORM | STANDARD |
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