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 6240-01-274-0395
NSN 2925-01-230-6100
NSN 6650-01-391-6461
NSN 5945-01-067-7955
NSN 6135-01-251-7054
NSN 5960-00-079-8489
NSN 6685-01-470-9789
NSN 5965-00-734-5053
NSN 5905-00-488-3497
NSN 6105-00-407-1232
NSN 5930-00-611-7807
NSN 6610-01-376-9199