2810-00-288-5689 RING,PISTON Index 2840-00-288-5693 SEAL RING,METAL

National Stock Number:
5330-00-288-5692

Federal Supply Class:
5330

National Item Identification Number:
002885692

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:
4234206959HANWHA AEROSPACE USA LLC
4234211449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
423421N878INCH MACHINE TOOL INC
4234231340ENJET AERO BLOOMFIELD, LLC
4234233436BETA ENGINEERING, INC.
4234233617ELECTRO-METHODS, L.P.
4234252661RTX CORPORATION
4234277445RTX CORPORATION
423428U293CHICKASHA MANUFACTURING CO., INC.


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAENGINE,AIRCRAFT,TURBOFAN JET
JOINT STYLESTEP JOINT
OUTSIDE DIAMETER1.000 INCHES NOMINAL
OVERALL WIDTH0.0780 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
METALLIC HARDNESS RATING72.0 MINIMUM ROCKWELL B AND 82.0 MAXIMUM ROCKWELL B
RADIAL WALL THICKNESS0.0380 INCHES MINIMUM AND 0.0430 INCHES MAXIMUM
RING STYLEEXPANDING CONCENTRIC


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