NSN 2825-00-271-9044

Part Details | PISTON RING

2825-00-271-9044 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: D25344335, D-25344-335, D30235PC173, D28210PC173, D27370PC173, D27359173, D27359-173, D25344335, D25344-335, D30235PC173, D28210PC173, D27370PC173, D27359173, D27359-173, D30235PC173, D28210PC173, D27370PC173, D27359173, D27359-173, 2825-00-271-9044, 00-271-9044, 2825002719044, 002719044

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-271-904411459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

RING,PISTON | 2825-00-271-9044, 002719044

CONCENTRIC

RING,PISTON | 2825-00-271-9044, 002719044
Cross Reference | NSN 2825-00-271-9044
Part Number Cage Code Manufacturer
D-25344-33593232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
D30235PC17393232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
D28210PC17393232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
D27370PC17393232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
D27359-17393232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
D25344-33593236DRESSER-RAND COWORTHINGTON COMPRESSOR OPN
D30235PC1730BR59SIEMENS GOVERNMENT TECHNOLOGIES,INC.
D28210PC1730BR59SIEMENS GOVERNMENT TECHNOLOGIES,INC.
D27370PC1730BR59SIEMENS GOVERNMENT TECHNOLOGIES,INC.
D27359-1730BR59SIEMENS GOVERNMENT TECHNOLOGIES,INC.
D30235PC17393235TURBODYNEDIV OF DRESSER INDUSTRIES INC
D28210PC17393235TURBODYNEDIV OF DRESSER INDUSTRIES INC
D27370PC17393235TURBODYNEDIV OF DRESSER INDUSTRIES INC
D27359-17393235TURBODYNEDIV OF DRESSER INDUSTRIES INC
Technical Data | NSN 2825-00-271-9044
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.1640 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM
OVERALL WIDTH0.1870 INCHES NOMINAL
STANDARD BORE DIAMETER4.000 INCHES
FSC APPLICATION DATATURBINE,STEAM