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 5930-01-169-3698
NSN 6685-00-505-0119
NSN 6620-01-376-3744
NSN 5965-01-135-3679
NSN 6685-00-822-9465
NSN 5998-00-181-3841
NSN 6135-01-341-9814
NSN 5965-01-386-2988
NSN 5935-00-919-7848
NSN 5920-01-459-2299
NSN 6685-01-136-3631
NSN 6150-00-155-3578