National Item Identification Number
01-450-8284
014508284
4820-01-450-8284
4820-01-450-8284
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
0AR12
WORLD WATER SYSTEMS INC
1732 MCGAW AVE
IRVINE
CA
92614
949-222-5777
0AR12
WORLD WATER SYSTEMS INC
1732 MCGAW AVE
IRVINE
CA
92614
949-222-5777
14652
UNITED BRASS WORKS INC
DBA KEYSTONE FOUNDRY
714 SOUTH MAIN STREET
RANDLEMAN
NC
27317
336-498-2661
Reference Numbers (Part Numbers)
500311
500311 ITEM 30
99S 3/8
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION
Required Description
COPPER ALLOY BODY
A2 STRAIGHT THRU
AUTOMATIC
THREADED INTERNAL PIPE ALL ENDS;