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 5915-00-275-4247
NSN 6610-01-255-4544
NSN 5950-00-452-2273
NSN 5985-00-955-9920
NSN 5996-00-098-3864
NSN 5855-00-821-7512
NSN 6240-00-542-6657
NSN 5895-00-433-0337
NSN 6105-00-575-9720
NSN 5945-01-285-4514
NSN 5975-01-224-7209
NSN 5910-01-145-6155