Product Details | CHECK VALVE

4820-01-051-6982 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.

Part Alternates: 4166SS5, 416-6SS-5, 4820-01-051-6982, 01-051-6982, 4820010516982, 010516982

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-051-6982

Drawings & Photos | NSN 4820-01-051-6982


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Technical Data | NSN 4820-01-051-6982

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 450.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B42 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.562 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
MOUNTING POSITION HORIZONTAL
SPECIAL FEATURES 5.0 PSI OPENING PRESSURE
MANUFACTURERS CODE 86768
DESIGN CONTROL REFERENCE 416-6SS-5

Restrictions/Controls & Freight Information | NSN 4820-01-051-6982

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information