National Item Identification Number

01-148-1477
011481477
3020-01-148-1477
3020011481477

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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00328

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DESIGNATRONICS INC
DBA STERLING INSTRUMENT DIVISION
2101 JERICHO TPKE
NEW HYDE PARK
NY
11040
516-328-3300

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82577

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82577

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Reference Numbers (Part Numbers)

S9711AR0011
901056
901056-1B

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT

Required Description

STEEL COMP 303 OVERALL
QQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVER