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 6110-01-145-9982
NSN 5920-00-158-5391
NSN 5915-00-144-5548
NSN 6320-00-213-0477
NSN 6685-00-737-3838
NSN 5998-01-630-9054
NSN 6145-01-647-6710
NSN 5965-01-633-8849
NSN 5925-01-225-5773
NSN 5905-01-082-5307
NSN 5998-01-015-3193
NSN 5895-01-275-7584