National Item Identification Number

00-222-0895
002220895
3020-00-222-0895
3020002220895

National Stock Number

Item Name

GEAR,ANTIBACKLASH,SPUR

Federal Supply Class

3020

Description

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.

Commercial and Government Entity Code (Supplier Data)

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10138

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ASTRONAUTICS CORP OF AMERICA
4115 N TEUTONIA AVE
MILWAUKEE
WI
53209
414-449-4253

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Reference Numbers (Part Numbers)

105426

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT

Required Description

STEEL COMP 303 BODY
STEEL COMP 303 HUB
MIL-S-7720,COND A MIL SPEC SINGLE MATER