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 5965-00-246-5612
NSN 5905-01-557-2981
NSN 6110-00-084-5371
NSN 5975-01-647-6044
NSN 6145-01-437-9078
NSN 5920-01-045-1484
NSN 5855-00-237-4088
NSN 6150-01-644-1445
NSN 5930-01-024-4624
NSN 5960-01-056-4167
NSN 6320-00-116-3658
NSN 5835-01-158-6878