National Item Identification Number

01-171-4401
011714401
4820-01-171-4401
4820-01-171-4401

National Stock Number

Item Name

VALVE,VACUUM REGULATING

Federal Supply Class

4820

Description

A device designed to regulate vacuum within the desired operating limits. See also VALVE, VACUUM BREAKING.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

LD547197
2121010

Required Categories

END CONNECTION QUANTITY
FIRST END CONNECTION TYPE
THE MANUFACTURERS DATA
MANU

Required Description

1
PLAIN FACE FLANGE
10001
2121010