National Item Identification Number
01-520-4813
015204813
4820-01-520-4813
4820-01-520-4813
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)
79227
WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811
Reference Numbers (Part Numbers)
289 3/8IN
Required Categories
BODY STYLE
BODY MATERIAL
END CONNECTION QUANTITY
FIRST END CONNECTION TYPE
F
Required Description
A7 ANGLE
BRONZE
2
THREADED EXTERNAL PIPE
G11 PLAIN
0.375 INCHES
NOT ADJUST