030 over sized piston rings
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 5960-00-351-4821
NSN 5920-00-285-2245
NSN 5935-00-461-5502
NSN 5990-01-224-8052
NSN 5990-01-579-2711
NSN 5925-01-634-0664
NSN 5930-00-147-0953
NSN 6150-01-211-3345
NSN 6240-00-403-1272
NSN 5975-01-013-7837
NSN 6320-00-519-0770
NSN 6220-01-627-4889