0.0480 min 0.0720 max n. W gap
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 5905-00-823-4013
NSN 5925-01-610-6481
NSN 5998-01-198-5431
NSN 7035-01-633-9537
NSN 5990-01-033-7817
NSN 5950-01-423-9123
NSN 6145-00-806-2812
NSN 5960-01-512-0233
NSN 6320-01-554-0901
NSN 5835-01-346-1386
NSN 5985-01-414-3368
NSN 5905-01-107-0807