National Item Identification Number

01-351-1955

National Stock Number

Item Name

KEY,MACHINE

Federal Supply Class

5315

Description

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

Commercial and Government Entity Code (Supplier Data)

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53711

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Reference Numbers (Part Numbers)

5545999

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT

Required Description

STEEL COMP 4140 OVERALL
AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PH