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 nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 5925-00-070-5011
NSN 5855-00-482-9876
NSN 5910-01-620-9478
NSN 5965-00-630-7872
NSN 5935-00-888-9606
NSN 5895-01-580-9926
NSN 6320-01-519-8767
NSN 6220-01-039-9872
NSN 6220-01-629-6105
NSN 5960-01-428-7300
NSN 5925-01-065-7975
NSN 5998-01-029-4188