National Item Identification Number
00-442-2071
004422071
5220-00-442-2071
5220004422071
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)
19200
Reference Numbers (Part Numbers)
7254666
Required Categories
MATERIAL
WORKING SURFACE FINISH
WORKING SURFACE QUANTITY
SURFACE LENGTH
SURF
Required Description
STEEL
GROUND
2
2.938 INCHES NOMINAL
1.250 INCHES NOMINAL
5220-00-442-2071;