National Item Identification Number
00-872-7729
008727729
4820-00-872-7729
4820-00-872-7729
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)
81336
CHIEF OF ENGINEERS
DEPT OF ARMY
NONE
WASHINGTON
DC
20314
91561
Reference Numbers (Part Numbers)
13211E3222-1
452-3/4SS2-6
6406-077
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
MAX
Required Description
STEEL CORROSION RESISTING BODY
STEEL COMP 440A FLOW CONTROL DEVICE
RUBBER BUTA