48 grooves per in. On outside periphery
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 4140-00-797-7765
NSN 5935-00-223-6220
NSN 5895-01-463-3925
NSN 5835-00-113-6090
NSN 5905-00-724-6049
NSN 5945-00-057-8315
NSN 6650-01-142-5540
NSN 5990-01-257-2476
NSN 6105-01-479-3404
NSN 5895-01-143-5443
NSN 6685-00-099-9025
NSN 5990-01-633-9503