2910-27-035-4843

1560-01-380-3654 1560013803654 013803654 is an item designed as a principal member of various primary structures within an aircraft. it provides strength, rigidity and the like while maintaining the proper dimensional distances as required. it may include holes for mounting and/or joining to other items to form an assembly.

5985-14-380-3654 5985143803654 143803654

1030-00-380-3654 1030003803654 003803654

5330-12-380-3654 5330123803654 123803654 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.