Product Details | STOP DIAPHRAGM VALVE

4820-01-352-5148 A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 97638-01A/80883-04E, 9763801A8088304E, 4820-01-352-5148, 01-352-5148, 4820013525148, 013525148

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 27 JAN 1992 01-352-5148

Cross Reference | NSN 4820-01-352-5148

Part Number Cage Code Manufacturer
97638-01A/80883-04E 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO

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Technical Data | NSN 4820-01-352-5148

Characteristic Specifications
MATERIAL BRONZE BODY RUBBER SYNTHETIC FLOW CONTROL DEVICE NICKEL ALLOY SEAT
MAXIMUM OPERATING PRESSURE 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE THREADED INTERNAL PIPE 2ND END
THREAD SERIES DESIGNATOR UNF 1ST END NPT 2ND END
NOMINAL THREAD SIZE 0.438 INCHES 1ST END 0.250 INCHES 2ND END

Restrictions/Controls & Freight Information | NSN 4820-01-352-5148

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