National Item Identification Number

00-941-8331
009418331
3020-00-941-8331
3020009418331

National Stock Number

Item Name

GEAR,ANTIBACKLASH,HELICAL

Federal Supply Class

3020

Description

An item having one fixed gear and one free gear, both having the same complement of helical 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.

Commercial and Government Entity Code (Supplier Data)

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10237

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CADILLAC GAGE TEXTRON INC.
776 HENRRIETTA CREEK
ROANOKE
TX
76262
817-280-7632

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Reference Numbers (Part Numbers)

66795

Required Categories

PITCH DIAMETER
ATTACHMENT METHOD

Required Description

0.9720 INCHES NOMINAL
MOUNTING HOLE