Product Details | FLAT VALVE DIAPHRAGM

4820-00-338-3505 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: 551194, 7737845, 4820-00-338-3505, 00-338-3505, 4820003383505, 003383505

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-338-3505

Cross Reference | NSN 4820-00-338-3505

Part Number Cage Code Manufacturer
551194 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7737845 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 4820-00-338-3505

Characteristic Specifications
SPECIAL FEATURES NONMETALLIC MATERIAL, CIRCULAR SHAPE WITH FLATTED EDGES ON OPPOSITE ENDS, 2.794 IN. W ACROSS FLATS, 3.120 IN. DIA OF CIRCLE, 6 HOLES 0.203 IN. DIA EQUALLY SPACED ON 2.500 IN. DIA BOLT CIRCLE 0.317 IN. DIA HOLE IN CENTER OF CIRCLE, 0.020 IN. THK OF MATERIAL

Restrictions/Controls & Freight Information | NSN 4820-00-338-3505

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