National Item Identification Number
01-298-8578
012988578
4820-01-298-8578
4820-01-298-8578
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)
63705
WALZ AND KRENZER INC
1390 MT READ BLVD
ROCHESTER
NY
14606
203-267-5712
73705
ELECTRONIC PRODUCTS INC
16006 WATERLOO RD
CLEVELAND
OH
44110
Reference Numbers (Part Numbers)
D-WK-492-A6 PC9
D-WK-492-A6 PC9
Required Categories
MATERIAL
SURFACE TREATMENT
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
MOUNTI
Required Description
ALUMINUM ALLOY BODY
ANODIZE
DISK
AUTOMATIC
HORIZONTAL OR
VERTICAL