National Item Identification Number

00-517-8272
005178272
5220-00-517-8272
5220005178272

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)

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Reference Numbers (Part Numbers)

GGG-P-453TYIGRASZ24X36
MIL-P-4151 TYPE 1 GR9 A

Required Categories

MATERIAL
WORKING SURFACE QUANTITY
SURFACE LENGTH
SURFACE WIDTH
NONDEFINITIVE

Required Description

IRON, CAST
1
36.000 INCHES NOMINAL
24.000 INCHES NOMINAL
1 TYPE AND
A GRADE