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 6220-01-650-4086
NSN 5965-01-133-1745
NSN 6135-00-470-7779
NSN 5975-01-401-5355
NSN 6320-01-316-0615
NSN 6645-01-578-6815
NSN 6645-01-550-9669
NSN 2925-00-078-0525
NSN 2925-01-654-1164
NSN 5996-01-478-2982
NSN 7035-01-253-9271
NSN 5945-01-192-8653