2810-00-479-1170 RING-PISTON IMP DR Index 5330-00-479-1173 SEAL RING,METAL

National Stock Number:
5330-00-479-1172

Federal Supply Class:
5330

National Item Identification Number:
004791172

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:
636300AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAENGINE,AIRCRAFT,RECIPROCATING
JOINT STYLEVERTICAL JOINT
OUTSIDE DIAMETER4.815 INCHES NOMINAL
OVERALL WIDTH0.0940 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
METALLIC HARDNESS RATING97.0 MINIMUM ROCKWELL B AND 104.0 MAXIMUM ROCKWELL B
RADIAL WALL THICKNESS0.1470 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM
RING STYLEEXPANDING CONCENTRIC


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