No other part numbers with same form, fit, and function found.
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 for steam turbines
NSN 7035-01-143-3573
NSN 5975-01-634-0678
NSN 6150-01-214-1227
NSN 5920-01-254-4376
NSN 5999-00-187-5372
NSN 5915-01-535-6666
NSN 6645-00-318-5721
NSN 5990-00-140-1159
NSN 5915-01-367-8614
NSN 6685-01-634-0585
NSN 5920-01-605-4077
NSN 6645-01-025-1002