National Item Identification Number
00-203-9383
002039383
4820-00-203-9383
4820-00-203-9383
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
98897
Reference Numbers (Part Numbers)
P7-526
634043-1
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WH
Required Description
ALUMINUM ALLOY OVERALL
ANODIZE
A3 STRAIGHT THRU
POPPET
AIR 1ST RESPONSE
FUE