4820-00-216-8991 RING,PISTON Index 5330-00-216-9002 GASKET

National Stock Number:
4820-00-216-9001

Federal Supply Class:
4820

National Item Identification Number:
002169001

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:
575-4501-1487295REVAPC280064NAVAL SHIP SYSTEMS COMMAND
NAP554CDS1REVAPC270667ATLAS VALVE CO
NAP554PC1170667ATLAS VALVE CO
P5707A70667ATLAS VALVE CO


Techincal Specification:
MATERIALRUBBER AND PLASTIC POLYAMIDE


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