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 5985-01-476-1680
NSN 6105-01-270-3852
NSN 6240-01-285-5688
NSN 6320-00-164-4087
NSN 6320-01-592-6248
NSN 5999-01-416-6416
NSN 5915-00-705-9410
NSN 6685-00-399-3250
NSN 6135-00-938-1351
NSN 7035-00-167-7411
NSN 5925-01-150-1830
NSN 5996-01-056-4952