Width 0.001 in. To 0.0015 in. Undersize
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 6645-01-381-2050
NSN 5895-00-027-9888
NSN 6135-01-521-0378
NSN 6240-01-234-1594
NSN 6220-00-876-8325
NSN 5998-01-628-2438
NSN 5999-00-278-5563
NSN 5925-00-954-9289
NSN 5999-00-141-3756
NSN 5999-01-043-4004
NSN 5999-01-328-2526
NSN 6320-01-532-7491