National Item Identification Number
00-293-3556
002933556
5220-00-293-3556
5220002933556
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
NSN (National Stock Number) 5220-00-293-3556, 5220002933556 NIIN (National Identification Number) 00-293-3556, 002933556
Part Numbers (Reference Numbers)
GGGP463CLASS1GRADEB
10539031-1
Required Categories
MATERIAL
WORKING SURFACE FINISH
WORKING SURFACE QUANTITY
SURFACE LENGTH
SURF
Required Description
GRANITE
HAND SCRAPED EQUIVALENT
1
18.000 INCHES NOMINAL
12.000 INCHES NOMINA