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 6645-00-042-9587
NSN 5905-01-407-8069
NSN 5990-01-442-3520
NSN 5990-00-441-7974
NSN 5930-01-610-8688
NSN 6150-01-120-1061
NSN 6130-01-446-9114
NSN 5835-00-113-6090
NSN 6610-00-841-8221
NSN 6150-00-562-5415
NSN 5990-00-478-6518
NSN 6620-00-809-5156