National Item Identification Number
01-172-0565
011720565
4820-01-172-0565
4820-01-172-0565
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)
91561
91561
Reference Numbers (Part Numbers)
DC-500-15
6406-122
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
VAL
Required Description
STEEL BODY
A6 STRAIGHT THRU
POPPET
3000.0 POUNDS PER SQUARE INCH SINGLE RESPO
