National Item Identification Number
00-441-2871
004412871
4820-00-441-2871
4820-00-441-2871
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
99240
Reference Numbers (Part Numbers)
ST7M379-1612
4C2664
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 630 BODY
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY
PASSIVATE;