National Item Identification Number

00-531-4192
005314192
4820-00-531-4192
4820-00-531-4192

National Stock Number

Item Name

VALVE,VACUUM BREAKING

Federal Supply Class

4820

Description

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.

Commercial and Government Entity Code (Supplier Data)

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91816

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99167

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Reference Numbers (Part Numbers)

P34-262-1PSIG
56263

Required Categories

BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST END CONNECTIO

Required Description

ALUMINUM
ANY ACCEPTABLE
1
THREADED EXTERNAL TUBE
J3 FLARED
3A
RIGHT-HAND;