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 5930-01-023-1571
NSN 6610-01-577-7603
NSN 5975-01-027-1642
NSN 5960-01-617-6345
NSN 6620-01-225-1475
NSN 5930-00-040-9182
NSN 5915-01-469-9523
NSN 5998-00-850-1755
NSN 6650-01-032-1786
NSN 5996-01-541-5787
NSN 7035-01-024-9511
NSN 5960-00-114-4916