All corners must have 0.030 in.Min radius
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 compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5915-01-595-7283
NSN 6145-01-117-0756
NSN 5975-01-472-4976
NSN 6220-00-433-9337
NSN 6610-01-591-4374
NSN 5990-01-029-0868
NSN 6220-01-100-7428
NSN 5945-01-328-8526
NSN 5925-01-057-2690
NSN 5835-00-143-4153
NSN 5915-00-597-2369
NSN 5895-01-399-0240