Product Details | STOP-CHECK VALVE

4820-01-364-4361 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: 01066, 20598, 4820-01-364-4361, 01-364-4361, 4820013644361, 013644361

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 SEP 1992 01-364-4361

Cross Reference | NSN 4820-01-364-4361

Part Number Cage Code Manufacturer
01066 8M597 WHITE L B CO
20598 8M597 WHITE L B CO

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Technical Data | NSN 4820-01-364-4361

Characteristic Specifications
THREAD SERIES DESIGNATOR NPT ALL ENDS
CONNECTION STYLE PLAIN (PIPE) ALL ENDS
STYLE DESIGNATOR STRAIGHT THRU
MEDIA FOR WHICH DESIGNED GAS, INERT SINGLE RESPONSE
NOMINAL THREAD SIZE 0.250 INCHES ALL ENDS
MATERIAL COPPER ALLOY BODY
CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
VALVE OPERATION METHOD AUTOMATIC
MAXIMUM OPERATING PRESSURE 25.0 POUNDS PER SQUARE INCH SINGLE RESPONSE

Restrictions/Controls & Freight Information | NSN 4820-01-364-4361

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:AItem does not contain precious metal
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