Width 0.001 in. To 0.0015 in. Undersize
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 6105-01-144-8441
NSN 5925-01-498-5089
NSN 5990-00-557-8726
NSN 6685-01-245-7956
NSN 4140-01-287-9927
NSN 6110-00-245-1814
NSN 5930-00-894-0813
NSN 6145-00-007-6429
NSN 2925-00-573-7193
NSN 5990-01-647-8574
NSN 6610-00-419-3154
NSN 5895-01-145-5358