3110-00-308-9296

5330-37-519-8545 5330375198545 375198545 is a deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

9999-00-519-8545 9999005198545 005198545

5985-99-519-8545 5985995198545 995198545

6650-01-519-8545 6650015198545 015198545 is a fixture designed to position an optical instrument in a specific manner during testing of its various functions.