Butt weld
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
NSN 6135-01-619-3474
NSN 5985-01-433-2283
NSN 6145-01-213-5908
NSN 7035-01-169-6551
NSN 6650-01-588-8486
NSN 5999-01-248-3613
NSN 5998-00-483-1561
NSN 6150-01-089-6764
NSN 5965-01-056-1303
NSN 5910-01-428-7105
NSN 5920-00-248-3038
NSN 5975-01-357-7842