Color olive drab
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 5895-01-088-3678
NSN 4140-00-205-6491
NSN 6610-00-858-8872
NSN 5920-00-285-2245
NSN 5910-01-552-8268
NSN 6110-01-012-3534
NSN 6610-01-144-4228
NSN 6240-00-242-0003
NSN 6105-00-643-4975
NSN 5905-01-551-1724
NSN 5990-00-972-1404
NSN 6110-00-466-1674