Undercut to minor thread dia
No other part numbers with same form, fit, and function found.
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 6685-01-016-2057
NSN 5855-01-208-1471
NSN 5998-01-015-4086
NSN 5975-00-728-6933
NSN 5835-00-540-9669
NSN 5990-00-721-3928
NSN 6685-01-373-1292
NSN 5910-00-726-7004
NSN 6685-01-125-6687
NSN 6320-00-908-6841
NSN 5985-00-785-6872
NSN 4140-01-075-5455