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 compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5935-01-335-7269
NSN 6135-00-505-0679
NSN 5910-00-722-9722
NSN 5835-01-399-5820
NSN 2925-01-038-7625
NSN 5905-01-542-9474
NSN 2925-01-004-5627
NSN 2925-01-197-7864
NSN 6130-01-646-0893
NSN 6110-01-411-6660
NSN 5895-00-171-0412
NSN 6320-01-449-1014