Design analysis; nuclear hardness critical
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 nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 6145-00-958-2537
NSN 5965-00-377-0301
NSN 5998-01-590-5162
NSN 6150-01-103-2261
NSN 5990-01-429-6211
NSN 5895-01-604-9047
NSN 6150-00-297-3928
NSN 6610-01-339-6803
NSN 5996-01-189-2951
NSN 6240-01-324-6569
NSN 6105-01-115-9925
NSN 5965-00-980-8824