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 5945-00-539-2751
NSN 5999-00-243-9820
NSN 6685-01-029-3773
NSN 5930-01-256-9629
NSN 5996-01-113-7960
NSN 5920-01-223-6251
NSN 5905-01-089-3131
NSN 6650-01-186-5762
NSN 5975-00-252-7768
NSN 5985-00-400-8153
NSN 6320-01-149-8865
NSN 6240-01-454-8135