National Item Identification Number
00-059-4920
000594920
4820-00-059-4920
4820-00-059-4920
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)
Reference Numbers (Part Numbers)
MIL-V-19069
MS28771-12
MS28771-12AL
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
ALUMINUM ALLOY BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL SEAT;
