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 2925-00-923-5375
NSN 5895-01-132-0465
NSN 5999-00-385-1722
NSN 6220-01-222-3493
NSN 6685-01-634-0611
NSN 4140-00-833-6239
NSN 5910-01-257-9762
NSN 5910-01-503-8366
NSN 6645-00-171-9639
NSN 6130-01-572-4207
NSN 5996-01-027-0702
NSN 5935-01-157-8437