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 6220-01-328-7523
NSN 6220-00-932-4992
NSN 5925-01-076-9934
NSN 5990-01-134-7756
NSN 7035-01-627-3521
NSN 5996-01-160-5588
NSN 6685-01-019-0705
NSN 6220-01-061-7644
NSN 5930-01-417-3032
NSN 7035-01-587-9081
NSN 5950-00-532-2529
NSN 5990-01-022-6592