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 6650-01-654-1904
NSN 5920-00-004-6372
NSN 5910-00-481-5934
NSN 5895-00-205-2924
NSN 6130-01-362-6910
NSN 6150-01-165-2089
NSN 6610-01-127-0724
NSN 5975-01-526-3151
NSN 5930-01-046-7237
NSN 5996-01-375-4583
NSN 6610-01-323-7783
NSN 7035-01-551-2031