2840-00-037-6762 SEAL RING,METAL Index 4710-00-037-6764 TUBE ASSEMBLY,METAL

National Stock Number:
5330-00-037-6763

Federal Supply Class:
5330

National Item Identification Number:
000376763

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:
26475P5P2W00198PRATT & WHITNEY CANADA CORP
26475P5P2W77445RTX CORPORATION


Techincal Specification:
MATERIALBRONZE,CAST LEADED,AMS 7320B OVERALL
METALLIC HARDNESS RATING72.0 MINIMUM ROCKWELL B AND
82.0 MAXIMUM ROCKWELL B
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
RING STYLEEXPANDING CONCENTRIC
OUTSIDE DIAMETER2.5060 INCHES NOMINAL
RADIAL WALL THICKNESS0.0830 INCHES MINIMUM AND
0.0930 INCHES MAXIMUM
OVERALL WIDTH0.0800 INCHES MINIMUM AND
0.0810 INCHES MAXIMUM
FSC APPLICATION DATAENGINE,RECIPROCATING,AIRCRAFT
THE MANUFACTURERS DATA
MANUFACTURERS CODE77445
DESIGN CONTROL REFERENCE26475P5P2W


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