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 5975-01-611-1093
NSN 5920-00-886-1142
NSN 6320-00-164-4087
NSN 6105-01-233-2712
NSN 6650-00-575-7487
NSN 5925-01-321-9406
NSN 6110-00-344-4088
NSN 7035-00-104-7613
NSN 6145-01-351-7441
NSN 6650-01-519-3326
NSN 5905-01-414-9976
NSN 5855-01-243-2355