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 6150-01-408-5124
NSN 5895-01-013-8096
NSN 6150-01-516-0617
NSN 5920-01-384-2633
NSN 6610-00-350-1091
NSN 5905-00-239-3453
NSN 5960-00-168-1678
NSN 6610-00-112-2698
NSN 5920-00-008-1636
NSN 6135-01-468-6491
NSN 6150-01-323-4386
NSN 5998-00-081-1454