2825-00-273-0619 RING,PISTON Index 2825-00-273-0621 RING,PISTON

National Stock Number:
5330-00-273-0620

Federal Supply Class:
5330

National Item Identification Number:
002730620

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:
138966211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
138966279500WESTINGHOUSE ELECTRIC CORP
25J749PC811660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
26J243PC4211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
25J749PC879500WESTINGHOUSE ELECTRIC CORP
138966290099NORTHROP GRUMMAN SYSTEMS CORPORATION
26J52PC9911660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
26J81PC4211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
26J81PC4279500WESTINGHOUSE ELECTRIC CORP
26J52PC9979500WESTINGHOUSE ELECTRIC CORP
26J243PC4279500WESTINGHOUSE ELECTRIC CORP
26J243PC4290099NORTHROP GRUMMAN SYSTEMS CORPORATION
26J81PC4290099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATASTEAM TURBINE
JOINT STYLEDIAGONAL JOINT
OUTSIDE DIAMETER5.250 INCHES NOMINAL
OVERALL WIDTH0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-I-652,CLASS 30 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1800 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
RING STYLEEXPANDING CONCENTRIC


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