Weapon system essential
A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes packing, preformed; ring, piston; and seal ring, metal.
Classification: Parts of linear acting hydraulic power engines and motors
NSN 6240-01-450-9269
NSN 6105-01-630-6795
NSN 5920-01-520-6122
NSN 5990-01-544-4360
NSN 5905-01-267-3946
NSN 5925-01-042-7584
NSN 5920-00-544-6564
NSN 5925-01-432-1698
NSN 2925-01-106-3552
NSN 6645-00-472-4048
NSN 7035-01-023-1008
NSN 5930-01-604-8626