NSN 4820-01-321-7386

Part Details | FLUID PRESSURE REGULATING VALVE

4820-01-321-7386 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.

Alternate Parts: 9431100020500, 9431-10-0020-500, 9431100000500 PIECE 2, 9431-10-0000-500 PIECE 2, 9431100020500L1, 9431-10-0020-500L1, 9431100000500 PIECE 2L1, 9431-10-0000-500 PIECE 2L1, 4820-01-321-7386, 01-321-7386, 4820013217386, 013217386

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JUN 23, 199001-321-738627565 ( VALVE, REGULATING, FLUID PRESSURE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-321-7386
Part Number Cage Code Manufacturer
9431-10-0020-50088773GEORGE W. DAHL INC.
9431-10-0000-500 PIECE 288773GEORGE W. DAHL INC.
9431-10-0020-500L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
9431-10-0000-500 PIECE 2L103950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
Technical Data | NSN 4820-01-321-7386
Characteristic Specifications
BODY MATERIAL
MAXIMUM INLET PRESSURE RATING6000.0 POUNDS PER SQUARE INCH
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY
END ITEM IDENTIFICATION5VL MANIFOLD
SEAT MATERIAL PLASTIC, POLYAMIDE
FLOW CONTROL DEVICE PLUG
FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
OUTSIDE SURFACE TREATMENT
END CONNECTION QUANTITY4
MEDIA FOR WHICH DESIGNED AIR
MOUNTING FACILITY FLANGE
VALVE LOADING METHOD DOME
REMOTE ACTUATION METHOD PISTON