NSN 2825-00-271-9028

Part Details | PISTON RING


2825-00-271-9028 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.

Alternate Parts: 111104, D15794CPC638, D15-794CPC638, D15782QPC438, D15-782QPC438, D15782BPC438, D15-782BPC438, D15772NPC438, D15-772NPC438, D15772IPC438, D15-772IPC438, D15772BPC438, D15-772BPC438, D15739ZPC478, D15-739ZPC478, D15739YPC478, D15-739YPC478, D15739XPC478, D15-739XPC478, D15739MPC478, D15-739MPC478, D15673IPC438, D15-673IPC438, D15648XPC479, D15-648XPC479, D15648MPC479, D15-648MPC479, 111104, D15648BPC479, D15-648BPC479, D157940PC638, D15-7940PC638, D15794NPC638, D15-794NPC638, D15794JPC638, D15-794JPC638, D15794CPC638, D15-794CPC638, D15782QPC438, D15-782QPC438, D15782BPC438, D15-782BPC438, D15772NPC438, D15-772NPC438, D15772IPC438, D15-772IPC438, D15772BPC438, D15-772BPC438, D15739ZPC478, D15-739ZPC478, D15739YPC478, D15-739YPC478, D15739XPC478, D15-739XPC478, D15739MPC478, D15-739MPC478, D15673IPC438, D15-673IPC438, D15648XPC479, D15-648XPC479, D15648MPC479, D15-648MPC479, 111104, D15648BPC479, D15-648BPC479, D157940PC638, D15-7940PC638, D15794NPC638, D15-794NPC638, D15794JPC638, D15-794JPC638, 2825-00-271-9028, 00-271-9028, 2825002719028, 002719028

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-271-902811459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

CONCENTRIC


Cross Reference | NSN 2825-00-271-9028
Part Number Cage Code Manufacturer
11110490099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-794CPC63879500WESTINGHOUSE ELECTRIC CORP
D15-782QPC43879500WESTINGHOUSE ELECTRIC CORP
D15-782BPC43879500WESTINGHOUSE ELECTRIC CORP
D15-772NPC43879500WESTINGHOUSE ELECTRIC CORP
D15-772IPC43879500WESTINGHOUSE ELECTRIC CORP
D15-772BPC43879500WESTINGHOUSE ELECTRIC CORP
D15-739ZPC47879500WESTINGHOUSE ELECTRIC CORP
D15-739YPC47879500WESTINGHOUSE ELECTRIC CORP
D15-739XPC47879500WESTINGHOUSE ELECTRIC CORP
D15-739MPC47879500WESTINGHOUSE ELECTRIC CORP
D15-673IPC43879500WESTINGHOUSE ELECTRIC CORP
D15-648XPC47979500WESTINGHOUSE ELECTRIC CORP
D15-648MPC47979500WESTINGHOUSE ELECTRIC CORP
11110479500WESTINGHOUSE ELECTRIC CORP
D15-648BPC47979500WESTINGHOUSE ELECTRIC CORP
D15-7940PC63879500WESTINGHOUSE ELECTRIC CORP
D15-794NPC63879500WESTINGHOUSE ELECTRIC CORP
D15-794JPC63879500WESTINGHOUSE ELECTRIC CORP
D15-794CPC63880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-782QPC43880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-782BPC43880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-772NPC43880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-772IPC43880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-772BPC43880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-739ZPC47880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-739YPC47880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-739XPC47880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-739MPC47880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-673IPC43880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-648XPC47980231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-648MPC47980231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
11110480231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-648BPC47980231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-7940PC63880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-794NPC63880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV
D15-794JPC63880231WESTINGHOUSE ELECTRIC CORPSTURTEVANT DIV

Technical Data | NSN 2825-00-271-9028
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.0780 INCHES NOMINAL
OVERALL WIDTH0.0780 INCHES NOMINAL
STANDARD BORE DIAMETER1.750 INCHES
FSC APPLICATION DATAPISTON,STEAM TURBINE