National Item Identification Number

00-446-4659
004464659
3020-00-446-4659
3020004464659

National Stock Number

Item Name

GEAR,WORM

Federal Supply Class

3020

Description

A gear with teeth on its outer surface in the form of helical threads.

Commercial and Government Entity Code (Supplier Data)

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53711

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53711

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53711

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53711

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53711

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53711

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Reference Numbers (Part Numbers)

DD421S53-021PC444
DD421S53-021PC444
DD421S53-033PC444
DD421S53-033PC444
DD42

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
FACE TYPE
THREAD FORM QUANTITY;

Required Description

STEEL OVERALL
MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STRA