NSN 2805-00-085-0854

Part Details | PISTON RING

2805-00-085-0854 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: 379360, 0379360, 379360, 0379360, 379360, 0379360, 379360, 0379360, 2805-00-085-0854, 00-085-0854, 2805000850854, 000850854

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28DEC 15, 196700-085-085411459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

CONCENTRIC

STEP JOINT

Cross Reference | NSN 2805-00-085-0854
Part Number Cage Code Manufacturer
3793601UVT5BRP US INC.DBA BOMBARDIER MOTOR CORP OF AMERICA
03793601UVT5BRP US INC.DBA BOMBARDIER MOTOR CORP OF AMERICA
37936021119EVINRUDE MOTORSPRODUCT GROUP OF OUTBOARD MARINE
037936021119EVINRUDE MOTORSPRODUCT GROUP OF OUTBOARD MARINE
37936080256OUTBOARD MARINE CORP
037936080256OUTBOARD MARINE CORP
37936032195OUTBOARD MARINE CORPJOHNSON MOTORS DIV
037936032195OUTBOARD MARINE CORPJOHNSON MOTORS DIV
Technical Data | NSN 2805-00-085-0854
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE STEP JOINT
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.0930 INCHES NOMINAL
OVERALL WIDTH2.3750 INCHES NOMINAL
STANDARD BORE DIAMETER2.340 INCHES