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 5950-01-117-9906
NSN 5945-01-476-0478
NSN 5895-00-473-9673
NSN 5999-00-170-1562
NSN 5950-01-364-0800
NSN 5990-01-176-2724
NSN 5915-01-182-7487
NSN 5975-01-088-8753
NSN 5915-00-312-8011
NSN 4140-01-492-5999
NSN 5915-00-690-3451
NSN 6685-01-080-7634