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 5930-00-811-7245
NSN 7035-01-056-5350
NSN 6610-00-042-8461
NSN 6110-00-636-1234
NSN 5999-01-602-9145
NSN 7035-01-085-9427
NSN 6620-01-250-1692
NSN 6610-00-202-5481
NSN 5965-01-487-4479
NSN 5999-00-203-5573
NSN 6685-00-081-7708
NSN 5965-01-545-5971