National Item Identification Number

00-240-7304
002407304
5220-00-240-7304
5220002407304

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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D9182

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39428

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59025

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SUPFINA MACHINE COMPANY INC
181 CIRCUIT RD
NORTH KINGSTOWN
RI
02852
401-294-6600

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Reference Numbers (Part Numbers)

SPCC SPEC
2239A17
9211-12X12INCH

Required Categories

MATERIAL
WORKING SURFACE QUANTITY
SURFACE LENGTH
SURFACE WIDTH
NONDEFINITIVE

Required Description

IRON, CAST
1
12.000 INCHES NOMINAL
12.000 INCHES NOMINAL
1 TYPE AND
B GRADE