Red 1 1/4 x 1
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 4140-01-141-1257
NSN 5990-00-140-4559
NSN 7035-00-055-9778
NSN 6650-01-654-1904
NSN 6130-01-504-7767
NSN 5990-01-390-2177
NSN 5930-01-446-7033
NSN 6220-01-590-1088
NSN 5999-00-139-3400
NSN 6110-01-433-2214
NSN 5996-01-513-0323
NSN 6685-01-361-1857