Product Details | STOP DIAPHRAGM VALVE

4820-01-328-5437 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: SSDLS4, SS-DLS4, 4820-01-328-5437, 01-328-5437, 4820013285437, 013285437

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 NOV 1990 01-328-5437

Demand History | NSN 4820-01-328-5437

Part Number Request Date QTY Origin
SS-DLS4 2020-02-37 2 DIBBS

Cross Reference | NSN 4820-01-328-5437

Part Number Cage Code Manufacturer
SS-DLS4 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS-DLS4 18034 NUPRO CO

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Technical Data | NSN 4820-01-328-5437

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY

Restrictions/Controls & Freight Information | NSN 4820-01-328-5437

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable