Hexagon bushing
A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes reducer, boss; and items designed to accommodate a tube or tube fitting.
NSN 5925-00-691-2434
NSN 6110-00-557-8631
NSN 6130-00-908-0141
NSN 5985-01-321-9498
NSN 5960-01-051-1454
NSN 5960-00-620-7233
NSN 5998-01-167-8402
NSN 6610-01-035-1252
NSN 5910-01-511-4464
NSN 5935-01-227-7579
NSN 7035-00-868-2640
NSN 5925-01-632-9612