NSN 4820-00-203-4521

Part Details | CHECK VALVE

4820-00-203-4521 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.

Alternate Parts: 8002821, 8-00282-1, 8002821, 8-00282-1, 42800, 4-2800, A42800, A4-2800, 4820-00-203-4521, 00-203-4521, 4820002034521, 002034521

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-203-452105487 ( VALVE, CHECK )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

Cross Reference | NSN 4820-00-203-4521
Part Number Cage Code Manufacturer
8-00282-114170HUGHES MISSILE SYSTEMS COSAN DIEGO
8-00282-115090RAYTHEON COMPANYDBA RAYTHEON
4-280096736SWEENEY ENGINEERING CORP
A4-280096736SWEENEY ENGINEERING CORP
Technical Data | NSN 4820-00-203-4521
Characteristic Specifications
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
MOUNTING POSITION HORIZONTAL
DISK LOADING METHOD SPRING