National Item Identification Number
00-393-4141
003934141
4820-00-393-4141
4820-00-393-4141
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)
09990
PARKER HANNIFIN CORPORATION
DBA HYDRAULIC VALVE DIV DIV
520 TERNES LN
ELYRIA
OH
44035
440-366-1291
55820
Reference Numbers (Part Numbers)
443-20S2-1
443-20S2-1
906825C1
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WH
Required Description
STEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL SEAT
CADMIUM;