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 5996-00-946-4291
NSN 5905-01-343-6211
NSN 6145-01-117-6361
NSN 5935-00-863-8583
NSN 5965-00-486-7907
NSN 6220-00-115-9545
NSN 5999-01-501-6484
NSN 5855-01-003-7102
NSN 5935-01-278-5210
NSN 7035-01-397-5009
NSN 5990-01-235-8404
NSN 2925-01-370-6898