National Item Identification Number
01-121-3854
011213854
6635-01-121-3854
6635011213854
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)
Reference Numbers (Part Numbers)
300-DNB
Required Categories
INSTALLATION DESIGN
USAGE DESIGN
TEST TYPE
INDICATOR TYPE
INDICATOR READING
Required Description
BENCH OR
FLOOR
EXTERNAL
TUKON MICROHARDNESS
DIGITAL COUNTER AND
MICROMETER