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 6685-01-185-3968
NSN 6220-01-114-1237
NSN 5996-01-414-7676
NSN 5960-01-437-7422
NSN 5855-01-512-1926
NSN 6645-01-584-0892
NSN 5895-01-477-4612
NSN 5965-00-228-8336
NSN 6150-01-143-4757
NSN 5960-00-170-6916
NSN 5920-01-554-4099
NSN 5855-00-862-3345