Product Details | STOP-CHECK VALVE

4820-01-331-2363 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 1404016, 4820-01-331-2363, 01-331-2363, 4820013312363, 013312363

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 DEC 1990 01-331-2363

Demand History | NSN 4820-01-331-2363

Part Number Request Date QTY Origin
1825-8 2021-07-188 2 DIBBS
1825-8 2021-07-182 2 DIBBS
1825-8 2021-06-180 2 DIBBS
1825-8 2021-06-173 2 DIBBS
1825-8 2021-06-166 2 DIBBS
1825-8 2021-05-143 1 DIBBS
1825-8 2021-05-122 1 DIBBS
4820-01-331-2363 2020-04-113 1 United States

Cross Reference | NSN 4820-01-331-2363

Part Number Cage Code Manufacturer
1404016 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 4820-01-331-2363

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OR STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC ALL MATERIAL RESPONSES FLOW CONTROL DEVICE

Restrictions/Controls & Freight Information | NSN 4820-01-331-2363

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