Product Details | FLAT VALVE DIAPHRAGM

4820-01-146-4228 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.20316600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 40405-1 PC 16, 404051PC16, 40406-01 PIECE 16, 4040601PIECE16, 837, 4820-01-146-4228, 01-146-4228, 4820011464228, 011464228

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-146-4228

Cross Reference | NSN 4820-01-146-4228

Part Number Cage Code Manufacturer
1153874 71879 DEZURIK CO A UNIT OF GENERAL SIGNAL CORP
40405-1 PC 16 55378 TRAC REGULATORS INC
40406-01 PIECE 16 55378 TRAC REGULATORS INC
837 55378 TRAC REGULATORS INC
837-01 55378 TRAC REGULATORS INC
C742B 33547 KIELEY AND MUELLER INC SUB OF JOHNSON CONTROLS INC

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Technical Data | NSN 4820-01-146-4228

Characteristic Specifications
MATERIAL RUBBER, CHLOROPRENE
OUTSIDE DIAMETER 9.500 INCHES NOMINAL
MATERIAL THICKNESS 0.125 INCHES NOMINAL
CENTER HOLE DIAMETER 0.781 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED SALT WATER
PRESSURE RATING NOT RATED
TEMP RATING NOT RATED
III END ITEM IDENTIFICATION VALVE,REGULATING FLUID PRESSURE;TRAC REGULATOR,P/N 40406-1

Restrictions/Controls & Freight Information | NSN 4820-01-146-4228

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
Category Code Description
No Freight Information