National Item Identification Number

00-138-2019
001382019
3020-00-138-2019
3020001382019

National Stock Number

Item Name

GEAR,HELICAL

Federal Supply Class

3020

Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

A116297

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
TEETH QUANTITY;

Required Description

STEEL COMP 4142H OVERALL
AISI/SAE 4142 H ASSN STD SINGLE MATERIAL RESPONSE AND;