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 6645-01-341-5439
NSN 6105-00-246-7116
NSN 5935-01-322-2257
NSN 5915-01-414-8607
NSN 6650-01-565-0649
NSN 6685-01-350-3451
NSN 6105-00-581-9472
NSN 5905-01-149-3043
NSN 6110-00-271-9928
NSN 5990-00-855-1056
NSN 5975-00-067-7264
NSN 5895-00-993-9543