Product Details | CHECK VALVE

4820-01-370-9149 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: 8869A16HH3, 4820-01-370-9149, 01-370-9149, 4820013709149, 013709149

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 03 FEB 1993 01-370-9149

Drawings & Photos | NSN 4820-01-370-9149


Cross Reference | NSN 4820-01-370-9149

Part Number Cage Code Manufacturer
8869A16HH3 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS

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Technical Data | NSN 4820-01-370-9149

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
STYLE DESIGNATOR A3 STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
MAXIMUM OPERATING PRESSURE 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE UNTHREADED EXTERNAL HOSE ALL ENDS
CONNECTION STYLE B63 BEADED ALL ENDS
OPENING PRESSURE SETTING 3.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-370-9149

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information