National Item Identification Number

01-255-1640
012551640
6635-01-255-1640
6635012551640

National Stock Number

Item Name

TESTER,MATERIAL HARDNESS

Federal Supply Class

6635

Description

An instrument designed to measure the hardness of metals, plastics, rubber, and other solids, by methods based on resistance to penetration by an indenter of greater hardness than the material being tested.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

86556

Required Categories

Required Description