4820-00-506-2868 SEAT,VALVE Index 4820-00-506-2870 DISK,VALVE

National Stock Number:
4820-00-506-2869

Federal Supply Class:
4820

National Item Identification Number:
005062869

Description:
DIAPHRAGM,VALVE,FLAT

Detail:
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.


Manufacturer Information:
2200-3167146PC81-1053711NAVAL SEA SYSTEMS COMMAND
2200-3167146PC81-1080064NAVAL SHIP SYSTEMS COMMAND
2200-3167146PC82-853711NAVAL SEA SYSTEMS COMMAND
2200-3167146PC82-880064NAVAL SHIP SYSTEMS COMMAND
3683-341387SIEMENS INDUSTRY, INC.
7298-10441387SIEMENS INDUSTRY, INC.
KF52-743-100PC81-10SH404220GPE CONTROLS, INC
KF52-743-100PC82-8SH404220GPE CONTROLS, INC


Techincal Specification:
BOLT CIRCLE DIAMETER2.812 INCHES NOMINAL
BOLT HOLE QUANTITY8
HOLE DIAMETER0.266 INCHES NOMINAL
OUTSIDE DIAMETER3.375 INCHES NOMINAL
MATERIAL THICKNESS0.109 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC AND COPPER ALLOY
SPECIAL FEATURESDIAPHRAGM CENTER HAS BRASS CENTER PLATE
STYLE DESIGNATORFLAT


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