2825-00-992-0664 VALVE,POPPET,STEAM Index 5330-00-992-0666 SEAL RING,METAL

National Stock Number:
5330-00-992-0665

Federal Supply Class:
5330

National Item Identification Number:
009920665

Description:
SEAL RING,METAL

Detail:
A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also RING, PISTON and RING, WIPER.


Manufacturer Information:
668J901PC1579500WESTINGHOUSE ELECTRIC CORP
912-C-396 PIECE65054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
912C396-379500WESTINGHOUSE ELECTRIC CORP
912C396-388657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
912C396-390099NORTHROP GRUMMAN SYSTEMS CORPORATION
912C396PC379500WESTINGHOUSE ELECTRIC CORP
912C396PC390099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, LOWER
JOINT STYLEDIAGONAL JOINT
OUTSIDE DIAMETER3.500 INCHES MINIMUM AND 3.501 INCHES MAXIMUM
OVERALL WIDTH0.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONALLOY PDS 49-11 FSCM 79500 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
RADIAL WALL THICKNESS0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
RING STYLEEXPANDING CONCENTRIC


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