National Item Identification Number
01-443-1154
014431154
5220-01-443-1154
5220014431154
National Stock Number
Item Name
PLATE,SURFACE
Federal Supply Class
5220
Description
A rectangular or square precision tool having a flat working surface(s) of specific flatness. It is used as a datum plane in connection with various layout, inspection, and calibration operations. It may also be used as a lapping plate, but is not grooved. See also BLOCK, LAPPING; PLATE, DUPLEX, SURFACE AND LAPPING; and PLATE, LAPPING.
Commercial and Government Entity Code (Supplier Data)
59678
US ARMY JOINT MUNITIONS COMMAND
1 ROCK ISLAND ARSENAL
ROCK ISLAND
IL
61299
Reference Numbers (Part Numbers)
81803
Required Categories
MATERIAL
WORKING SURFACE FINISH
SURFACE LENGTH
SURFACE WIDTH
THE MANUFACTURE
Required Description
GRANITE
HAND SCRAPED EQUIVALENT
12.000 INCHES NOMINAL
8.000 INCHES NOMINAL
5