Product Details | STOP-CHECK VALVE

4820-01-552-4709 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: 268L67335M00, 268L67335-M00, 8024CE, 8024-CE, 4820-01-552-4709, 01-552-4709, 4820015524709, 015524709

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 14 JUN 2007 01-552-4709

Demand History | NSN 4820-01-552-4709

Part Number Request Date QTY Origin
4820-01-552-4709 2017-07-201 2 US

Cross Reference | NSN 4820-01-552-4709

Part Number Cage Code Manufacturer
268L67335-M00 U2692 JOHNSON CONTROLS LTD YORK NAVY SYSTE S
8024-CE 28193 HENRY TECHNOLOGIES INC.

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Technical Data | NSN 4820-01-552-4709

Characteristic Specifications
MATERIAL STEEL BODY STEEL STEM
FLOW CONTROL DEVICE SLIDE
MEDIA FOR WHICH DESIGNED REFRIGERANT 22 SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 31.0 BAR SINGLE RESPONSE
MAXIMUM OPERATING TEMP 149.0 DEG CELSIUS SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL GAS FITTING ALL ENDS
MINIMUM OPERATING TEMP -29.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 4820-01-552-4709

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information