No other part numbers with same form, fit, and function found.
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.
Classification: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
NSN 5945-01-164-8241
NSN 5950-01-061-5899
NSN 5925-01-242-2691
NSN 5990-01-066-5227
NSN 5915-01-021-2760
NSN 5998-01-340-2357
NSN 5910-01-063-7096
NSN 6110-01-068-8536
NSN 6145-01-077-4504
NSN 6620-01-566-1142
NSN 5975-01-399-0113
NSN 6685-00-678-2244