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 spark-ignition internal combustion piston engines, nesoi
NSN 5835-00-683-4612
NSN 6135-01-556-7318
NSN 6105-01-478-7838
NSN 6240-01-573-3316
NSN 6110-01-529-8817
NSN 2925-00-997-1792
NSN 6135-01-177-3552
NSN 5920-00-729-3734
NSN 5895-01-391-4859
NSN 5945-01-312-4622
NSN 6320-00-379-4695
NSN 5945-00-165-3878