4.250in. Dia
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 5915-01-565-6913
NSN 5935-01-262-9330
NSN 6685-00-879-6137
NSN 6685-01-580-1630
NSN 6150-01-295-9097
NSN 5920-00-001-4314
NSN 5985-01-192-3264
NSN 6610-00-659-8760
NSN 6105-01-558-8908
NSN 6650-00-056-1581
NSN 5996-01-245-8209
NSN 5905-01-143-9886