National Item Identification Number
01-520-4790
015204790
4820-01-520-4790
4820-01-520-4790
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)
800M4-QT .750 IN
Required Categories
BODY STYLE
BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST E
Required Description
A7 ANGLE
BRONZE, ASTM B61
DISK, FLAT
2
THREADED EXTERNAL PIPE
J6 PLAIN
IDE