National Item Identification Number
00-497-1656
004971656
4820-00-497-1656
4820-00-497-1656
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)
91816
97942
Reference Numbers (Part Numbers)
262T-4TT-.2
580R923H02
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
STYLE DESIGNA
Required Description
STEEL COMP 303 OVERALL
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
PASSIVATE;