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 7035-01-155-0153
NSN 6130-01-487-4049
NSN 6645-01-560-3034
NSN 5965-01-485-0940
NSN 5985-00-486-0224
NSN 5855-01-175-2465
NSN 6645-01-338-1423
NSN 6135-01-036-3495
NSN 5925-00-019-2389
NSN 5925-00-116-8706
NSN 7035-00-487-8761
NSN 6610-01-540-5424