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 7035-00-803-3056
NSN 7035-01-422-4642
NSN 5835-00-408-5499
NSN 6150-01-602-3410
NSN 5930-01-120-8508
NSN 4140-01-470-9499
NSN 5925-00-394-6894
NSN 6105-01-509-5569
NSN 6645-00-155-2398
NSN 5895-00-582-7494
NSN 4140-01-123-8312
NSN 6110-01-202-8896