National Item Identification Number
01-537-7724
015377724
4820-01-537-7724
4820-01-537-7724
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)
4M2028
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
TITANIUM ALLOY BODY
STEEL COMP 440C FLOW CONTROL DEVICE
AMS 4965, 6AL4V ASSN S
