Product Details | FLAT VALVE DIAPHRAGM

4820-01-021-9454 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: 5027, 5-027, 4820-01-021-9454, 01-021-9454, 4820010219454, 010219454

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 MAY 1976 01-021-9454

Demand History | NSN 4820-01-021-9454

Part Number Request Date QTY Origin
5027 2015-01-15 2 US

Cross Reference | NSN 4820-01-021-9454

Part Number Cage Code Manufacturer
5-027 80625 ROBERTSHAW CONTROLS CO EXECUTIVE OFFICE

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Technical Data | NSN 4820-01-021-9454

Characteristic Specifications
MATERIAL ANY ACCEPTABLE
SPECIAL FEATURES FOR VALVES V-66,V-67 AND V-68,SIZES 0.5 IN THRU 2.0 IN; VALVE REPAIR PARTS

Restrictions/Controls & Freight Information | NSN 4820-01-021-9454

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