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 5985-01-436-5733
NSN 5935-00-899-9456
NSN 4140-01-253-1860
NSN 5965-01-411-6801
NSN 5915-01-376-2099
NSN 5895-00-241-0214
NSN 7035-01-496-9069
NSN 5960-00-429-9488
NSN 6220-01-507-7641
NSN 6220-00-032-3340
NSN 6110-01-528-8159
NSN 7035-00-541-8516