National Item Identification Number
00-349-1455
003491455
4820-00-349-1455
4820-00-349-1455
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)
10988
Reference Numbers (Part Numbers)
D33027
Required Categories
BODY STYLE
END CONNECTION QUANTITY
FIRST END CONNECTION TYPE
FIRST END STYLE
Required Description
B1 SINGLE CONNECTION, STRAIGHT FLOW
1
THREADED EXTERNAL PIPE
J6 PLAIN
0.375