3020-00-448-0992 GEAR,INTERNAL Index 2840-00-448-0995 VANE,COMPRESSOR,AIRCRAFT GAS TUR

National Stock Number:
5330-00-448-0993

Federal Supply Class:
5330

National Item Identification Number:
004480993

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:
248130799551GOODRICH CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER
FSC APPLICATION DATADRIVE,CONSTANT SPEED,HYDRAULIC
INSIDE DIAMETER0.192 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.2530 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
MATERIALSTEEL COMP 4340 OVERALL
METALLIC HARDNESS RATING46.0 MINIMUM ROCKWELL C AND 50.0 MAXIMUM ROCKWELL C
RADIAL WALL THICKNESS0.0250 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM
RING STYLECONTRACTING CONCENTRIC


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