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 6240-01-361-8138
NSN 5930-01-630-0962
NSN 5895-01-550-9665
NSN 6320-00-925-0558
NSN 6240-00-816-1041
NSN 5975-01-481-3328
NSN 5925-01-307-9263
NSN 4140-00-210-0552
NSN 6650-01-421-4024
NSN 5925-01-513-4475
NSN 5925-00-345-7746
NSN 5895-01-298-5205