NSN 2805-00-020-5044

Part Details | PISTON RING

2805-00-020-5044 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: 206082, 206-082, 2805-00-020-5044, 00-020-5044, 2805000205044, 000205044

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28APR 25, 196700-020-504411459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

CONCENTRIC

RING,PISTON | 2805-00-020-5044, 000205044
Cross Reference | NSN 2805-00-020-5044
Part Number Cage Code Manufacturer
206-08281833TRANSDIGM, INC.DBA AEROCONTROLEX
Technical Data | NSN 2805-00-020-5044
Characteristic Specifications
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
OVERALL WIDTH0.1410 INCHES NOMINAL
STANDARD BORE DIAMETER0.939 INCHES