2990-00-558-2517 INACTIVE Index 4820-00-558-2521 PARTS KIT,PRESSURE REGULATING VA

National Stock Number:
5330-00-558-2518

Federal Supply Class:
5330

National Item Identification Number:
005582518

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:
12A053-2998391ARKWIN INDUSTRIES, INC.
6530175370KAYDON RING & SEAL INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, TWO PIECE, STRAIGHT FACE
FSC APPLICATION DATACYLINDER,AIRCRAFT HYDRAULIC SYSTEM
INSIDE DIAMETER1.314 INCHES MINIMUM AND 1.324 INCHES MAXIMUM
JOINT STYLESTEP JOINT
OVERALL WIDTH0.0940 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
RADIAL WALL THICKNESS0.0530 INCHES MINIMUM AND 0.0580 INCHES MAXIMUM
RING STYLECONTRACTING CONCENTRIC


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