5120-21-810-7389

1991 5120-99-333-7709 Electron Tube Extractor A/SK/2552RNCC: 6 | RNVC: 9 | DAC: 9 10 Sep 1993 5120-21-810-7389

May 1995 5120-21-810-7380 Electron Tube Extractor 5098RNCC: 3 | RNVC: 2 | DAC: 1 29 Aug 1964 5120-21-810-7389

4730-21-912-2086 4730219122086 219122086 is a straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. it may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. it may include nuts, sleeves, and/or grommets.

4730-01-312-9223 4730013129223 013129223 is a straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. it is designed to join a tube or tube fitting to another tube or tube fitting. excludes fittings with threaded external connections on both ends. excludes nipple, pipe.

4730-00-793-2749 4730007932749 007932749 is a straight tube fitting having a different size connection on each end. it is designed to join two tubes of different sizes. excludes bushing (as modified).