National Item Identification Number
01-171-4391
011714391
4820-01-171-4391
4820-01-171-4391
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)
76301
76301
99240
99240
Reference Numbers (Part Numbers)
ST7M260
ST7M260-4
4C2640
4C2640-1
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
STEEL CORROSION RESISTING BODY
STEEL FLOW CONTROL DEVICE
A3 STRAIGHT THRU
POP