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 5925-01-629-3966
NSN 5915-01-461-9190
NSN 5950-01-254-9961
NSN 5915-01-250-8541
NSN 6645-01-196-6277
NSN 6620-01-072-9372
NSN 5920-01-350-4426
NSN 6320-01-141-3791
NSN 5920-01-045-1484
NSN 5925-01-237-7301
NSN 5925-01-090-5877
NSN 6145-01-149-7815