1 Triwall Aerospace, To Include : Aeronautical Standards Group, Pipe Plug, Material Steel Comp 1137 overall or Steel Comp 1141 Or Steel Comp 4130 Or Steel Comp 4140, Part # AN939-8, Strainer Element, Part #NW2614, Bent Metallic Tube, Part # 122577
Technical Characteristics - detailed information such as measurements and material type for national stock numbers
