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 5999-01-437-5732
NSN 6110-01-299-4352
NSN 5998-01-539-4724
NSN 6240-00-013-1282
NSN 6130-01-090-1214
NSN 6320-01-138-8744
NSN 6620-01-083-1526
NSN 5930-01-407-7499
NSN 5910-01-648-2045
NSN 5835-01-303-6563
NSN 4140-01-452-2980
NSN 5985-01-325-4370