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 5990-01-210-9788
NSN 5990-00-717-3432
NSN 5910-01-584-8096
NSN 5925-00-216-8767
NSN 5915-00-375-2382
NSN 6645-01-162-4509
NSN 5985-01-534-9363
NSN 5855-00-944-0949
NSN 5985-01-056-5179
NSN 5910-01-376-4607
NSN 5910-00-493-5840
NSN 5945-01-007-8132