NSN 2825-00-517-9821

Part Details | PISTON RING

2825-00-517-9821 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: 01984B00, S38821, S3882-1, 1429610, 1429610, 1429610, 1429610, 2825-00-517-9821, 00-517-9821, 2825005179821, 005179821

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-517-982111459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2825-00-517-9821
Part Number Cage Code Manufacturer
01984B0075370KAYDON RING & SEAL, INC.DBA KAYDON
S3882-175370KAYDON RING & SEAL, INC.DBA KAYDON
142961075370KAYDON RING & SEAL, INC.DBA KAYDON
142961090099NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS
142961079500WESTINGHOUSE ELECTRIC CORP
142961011660WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT
Technical Data | NSN 2825-00-517-9821
Characteristic Specifications