National Item Identification Number
01-185-3707
011853707
4820-01-185-3707
4820-01-185-3707
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)
36A-3-4
Required Categories
BODY STYLE
BODY MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVICE MATERIAL
EN
Required Description
B1 SINGLE CONNECTION, STRAIGHT FLOW
BRONZE
DISK, FLAT
SILICON
1
THREADED EX
