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: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5925-01-157-1289
NSN 6240-01-492-6147
NSN 6135-00-377-9165
NSN 5965-01-633-8849
NSN 5998-00-888-0061
NSN 5935-01-346-8651
NSN 5905-01-275-6496
NSN 6610-00-633-4338
NSN 6240-00-280-8502
NSN 5930-01-204-8350
NSN 5925-00-404-0396
NSN 6620-00-083-6456