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 5925-01-396-6093
NSN 5920-01-085-5490
NSN 6240-00-717-0844
NSN 5910-01-533-0832
NSN 5945-00-541-7833
NSN 6110-00-802-9557
NSN 6650-01-408-2633
NSN 5935-00-946-6659
NSN 6620-01-462-5196
NSN 6105-01-112-1350
NSN 6220-01-438-9584
NSN 6240-01-434-6776