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 6130-01-092-5387
NSN 4140-01-369-6978
NSN 5998-01-551-1232
NSN 6135-00-474-1397
NSN 5930-01-232-3621
NSN 4140-00-826-9031
NSN 6130-01-487-3758
NSN 6105-00-624-8362
NSN 5935-00-338-4877
NSN 6685-01-512-8831
NSN 5930-01-337-5426
NSN 5895-00-246-4415