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 5996-01-322-7140
NSN 5925-00-713-2646
NSN 6145-01-407-8136
NSN 5905-01-082-4356
NSN 6130-01-435-4424
NSN 5985-01-012-2025
NSN 6610-01-157-0426
NSN 5855-01-191-3404
NSN 6135-00-269-5843
NSN 5910-01-311-9261
NSN 6620-01-569-4621
NSN 5990-00-269-2226