Weapon system essential
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 6130-01-253-4533
NSN 5910-00-928-3731
NSN 6105-01-104-5214
NSN 4140-00-027-5150
NSN 5999-00-363-6240
NSN 5950-01-397-0733
NSN 5965-01-420-2629
NSN 5920-00-937-2131
NSN 6150-01-400-4211
NSN 5998-00-429-6437
NSN 5920-01-620-3603
NSN 6130-00-453-9204