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 5935-01-539-5674
NSN 4140-01-106-2559
NSN 5915-01-588-9223
NSN 5999-01-427-3702
NSN 5996-01-537-0084
NSN 7035-01-188-5935
NSN 6130-01-415-9453
NSN 6145-01-581-6020
NSN 6220-01-360-5525
NSN 5835-00-764-4388
NSN 5855-01-263-7669
NSN 6220-01-615-5870