National Item Identification Number
00-380-7334
003807334
4820-00-380-7334
4820-00-380-7334
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)
Reference Numbers (Part Numbers)
1113620
Required Categories
BODY STYLE
BODY MATERIAL
END CONNECTION QUANTITY
MEDIA FOR WHICH DESIGNED
AB
Required Description
B1 SINGLE CONNECTION, STRAIGHT FLOW
STEEL, FED STD 66, AISI/SAE 1020
1
AIR
N