0.251 in. Min, 0.256 in. Max, by 0.285 in. Min, 0.295 in. Max slot on wrenching end
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 6130-01-578-1475
NSN 5945-01-619-2610
NSN 7035-01-438-2108
NSN 5835-01-408-6529
NSN 5975-01-030-3236
NSN 6620-00-280-2874
NSN 5996-01-313-1497
NSN 5895-01-066-8073
NSN 5945-00-483-6711
NSN 6650-01-605-5805
NSN 5999-01-030-1268
NSN 6145-01-058-0899