National Item Identification Number
01-252-0671
012520671
4820-01-252-0671
4820-01-252-0671
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)
39428
Reference Numbers (Part Numbers)
4872K2
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
COPPER ALLOY BODY
RUBBER SILICONE CLASS Q SEAT
E2 CROSS
POPPET
WATER-OIL-GAS
