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 5996-00-222-4930
NSN 5925-01-273-7416
NSN 5950-01-445-3446
NSN 5910-01-499-7792
NSN 6610-01-267-1918
NSN 4140-01-195-0100
NSN 5915-01-554-4808
NSN 5950-00-963-3778
NSN 6130-01-019-0823
NSN 6645-01-525-5181
NSN 5895-01-342-6615
NSN 5960-01-478-9493