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 5960-01-142-1995
NSN 5975-01-023-1977
NSN 6645-01-579-4247
NSN 6240-01-648-6370
NSN 6240-01-592-3176
NSN 6240-00-034-5909
NSN 5895-00-439-8213
NSN 5905-01-539-0612
NSN 5999-00-353-6342
NSN 5990-01-231-9608
NSN 6685-01-406-2049
NSN 5998-01-327-7576