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 5985-01-541-6983
NSN 5998-00-401-6502
NSN 5835-01-315-9948
NSN 6135-00-856-1343
NSN 5925-01-546-9442
NSN 5930-01-160-0639
NSN 6110-01-004-9870
NSN 6650-00-754-2276
NSN 5945-00-676-1025
NSN 6220-00-478-6480
NSN 5925-00-494-4685
NSN 5915-01-065-8382