2810-00-535-8991 SEAL RING,METAL Index 2810-00-535-8995 RING,PISTON

National Stock Number:
5330-00-535-8994

Federal Supply Class:
5330

National Item Identification Number:
005358994

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:
26475005P010W00198PRATT & WHITNEY CANADA CORP
26475005P010W77445RTX CORPORATION
26475P005P010W00198PRATT & WHITNEY CANADA CORP
26475P005P010W77445RTX CORPORATION
26475P5P10W00198PRATT & WHITNEY CANADA CORP
26475P5P10W77445RTX CORPORATION
AS26475P5P10W12776AIRCRAFT SUPPLIES


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OUTSIDE DIAMETER2.5050 INCHES MINIMUM AND 2.5060 INCHES MAXIMUM
OVERALL WIDTH0.0870 INCHES MINIMUM AND 0.0880 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
METALLIC HARDNESS RATING72.0 MINIMUM ROCKWELL B AND 82.0 MAXIMUM ROCKWELL B
RADIAL WALL THICKNESS0.0830 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM
RING STYLEEXPANDING CONCENTRIC


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