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 5855-01-657-7657
NSN 5920-00-846-6632
NSN 4140-01-167-2812
NSN 6110-01-042-0510
NSN 6320-01-143-3597
NSN 5996-00-093-5925
NSN 6150-01-622-9272
NSN 5910-01-292-1402
NSN 5915-01-094-5681
NSN 6145-01-362-4308
NSN 5895-01-112-9000
NSN 5950-00-628-9428