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 5950-01-449-0943
NSN 5998-01-558-6387
NSN 4140-01-549-7195
NSN 5915-01-170-2751
NSN 5835-01-580-0446
NSN 6145-01-293-2055
NSN 5945-01-536-4807
NSN 6650-00-021-2467
NSN 6105-01-423-0136
NSN 5910-01-256-2686
NSN 5975-01-574-0741
NSN 6145-00-772-2955