5330-00-736-0278 SEAL RING,METAL Index 3110-00-736-0280 BEARING,DIFFERENTIA

National Stock Number:
5330-00-736-0279

Federal Supply Class:
5330

National Item Identification Number:
007360279

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:
2520007360279SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
835140019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
835140073342ALLISON TRANSMISSION INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, UPPER
JOINT STYLEINTERLOCKING JOINT
OUTSIDE DIAMETER3.500 INCHES NOMINAL
OVERALL WIDTH0.1210 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM
MATERIALIRON OVERALL
METALLIC HARDNESS RATING95.0 MINIMUM ROCKWELL B AND 106.0 MAXIMUM ROCKWELL B
RADIAL WALL THICKNESS0.0900 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM
RING STYLEEXPANDING CONCENTRIC
SURFACE TREATMENTSILVER OVERALL


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