National Item Identification Number
01-391-8990
013918990
4820-01-391-8990
4820-01-391-8990
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)
99240
Reference Numbers (Part Numbers)
4C1716-1
Required Categories
MATERIAL
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
Required Description
STEEL BODY
POPPET
3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE