National Item Identification Number

00-568-1533
005681533
5220-00-568-1533
5220005681533

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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34806

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WHITTAKER CORP
DUALL/WIND PLASTICS DIV
764 S ATHOL RD
370
ATHOL
MA
01331
978-249-5343

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Reference Numbers (Part Numbers)

501-009260

Required Categories

MATERIAL
WORKING SURFACE FINISH
WORKING SURFACE QUANTITY
SURFACE LENGTH
SURF

Required Description

GRANITE
HAND SCRAPED EQUIVALENT
1
24.000 INCHES NOMINAL
18.000 INCHES NOMINA