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 4140-01-555-8190
NSN 6240-00-501-7964
NSN 6645-01-262-2269
NSN 5950-01-146-4329
NSN 5905-01-029-9877
NSN 6650-01-587-2243
NSN 6610-01-619-3928
NSN 6135-01-415-9741
NSN 6320-01-582-0161
NSN 6610-01-386-4582
NSN 5985-00-811-2441
NSN 5855-01-334-6594