USED-ON-304-0010
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 5895-00-850-2368
NSN 5990-01-579-2711
NSN 5910-01-650-1735
NSN 4140-01-250-5431
NSN 6240-01-391-0399
NSN 6130-01-289-8056
NSN 4140-00-541-9077
NSN 6110-01-168-2526
NSN 6685-01-569-1546
NSN 5965-01-159-2694
NSN 5999-00-455-9875
NSN 5985-00-336-1095