Weapon system essential
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 6150-00-446-3317
NSN 5990-01-538-4880
NSN 6150-00-328-1055
NSN 7035-01-186-5786
NSN 6220-01-397-7416
NSN 7035-01-429-7954
NSN 6130-01-149-7595
NSN 6240-00-732-0496
NSN 6220-00-529-7546
NSN 5975-00-633-4925
NSN 5975-01-261-6328
NSN 5985-01-464-6066