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 5950-00-191-3215
NSN 5855-00-688-9954
NSN 5950-01-429-8956
NSN 2925-01-471-3365
NSN 7035-01-356-9136
NSN 6150-00-875-9256
NSN 6110-01-451-1135
NSN 5998-01-151-4273
NSN 6130-00-374-7540
NSN 5960-01-147-2303
NSN 7035-01-470-5613
NSN 5999-00-205-0918