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 5935-00-900-6300
NSN 2925-01-076-6128
NSN 6240-01-554-5693
NSN 5895-00-483-5112
NSN 6145-01-445-1251
NSN 5996-01-522-7150
NSN 6105-01-387-1120
NSN 6150-01-437-6288
NSN 6150-01-238-2292
NSN 6150-01-273-0183
NSN 5960-01-570-8605
NSN 7035-00-626-1958