National Item Identification Number
00-412-4290
004124290
4820-00-412-4290
4820-00-412-4290
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)
99193
Reference Numbers (Part Numbers)
899766-1
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPER
Required Description
STEEL CORROSION RESISTING OVERALL
PASSIVATE AND
DICHROMATE
A6 STRAIGHT THRU;