Product Details | STOP DIAPHRAGM VALVE

4820-01-019-8497 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: 8353C334, 8353C3-3-4, 4820-01-019-8497, 01-019-8497, 4820010198497, 010198497

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 20 APR 1976 01-019-8497

Cross Reference | NSN 4820-01-019-8497

Part Number Cage Code Manufacturer
8353C3-3-4 04845 AUTOMATIC SWITCH COMPANY

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Technical Data | NSN 4820-01-019-8497

Characteristic Specifications
MATERIAL ALUMINUM BODY
MAXIMUM OPERATING PRESSURE 5.0 POUNDS PER SQUARE INCH 1ST RESPONSE 125.0 POUNDS PER SQUARE INCH 2ND RESPONSE

Restrictions/Controls & Freight Information | NSN 4820-01-019-8497

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