2825-00-271-9027 RING,PISTON Index 2825-00-271-9031 RING,PISTON

National Stock Number:
2825-00-271-9028

Federal Supply Class:
2825

National Item Identification Number:
002719028

Description:
RING,PISTON

Detail:
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.


Manufacturer Information:
11110479500WESTINGHOUSE ELECTRIC CORP
11110480231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-648BPC47979500WESTINGHOUSE ELECTRIC CORP
D15-648MPC47979500WESTINGHOUSE ELECTRIC CORP
D15-648BPC47980231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
11110490099NORTHROP GRUMMAN SYSTEMS CORPORATION
D15-648XPC47979500WESTINGHOUSE ELECTRIC CORP
D15-673IPC43879500WESTINGHOUSE ELECTRIC CORP
D15-739MPC47879500WESTINGHOUSE ELECTRIC CORP
D15-739XPC47879500WESTINGHOUSE ELECTRIC CORP
D15-648MPC47980231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-739MPC47880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-673IPC43880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-648XPC47980231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-739YPC47879500WESTINGHOUSE ELECTRIC CORP
D15-739ZPC47879500WESTINGHOUSE ELECTRIC CORP
D15-772BPC43879500WESTINGHOUSE ELECTRIC CORP
D15-772IPC43879500WESTINGHOUSE ELECTRIC CORP
D15-772NPC43879500WESTINGHOUSE ELECTRIC CORP
D15-782BPC43879500WESTINGHOUSE ELECTRIC CORP
D15-782QPC43879500WESTINGHOUSE ELECTRIC CORP
D15-7940PC63879500WESTINGHOUSE ELECTRIC CORP
D15-739XPC47880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-782QPC43880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-782BPC43880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-772NPC43880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-772IPC43880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-772BPC43880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-739ZPC47880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-739YPC47880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-794CPC63879500WESTINGHOUSE ELECTRIC CORP
D15-794JPC63879500WESTINGHOUSE ELECTRIC CORP
D15-794NPC63879500WESTINGHOUSE ELECTRIC CORP
D15-794NPC63880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-7940PC63880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-794JPC63880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-794CPC63880231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV


Techincal Specification:
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.0780 INCHES NOMINAL
OVERALL WIDTH0.0780 INCHES NOMINAL
STANDARD BORE DIAMETER1.750 INCHES
FSC APPLICATION DATAPISTON,STEAM TURBINE


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