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 7035-01-443-3052
NSN 5965-00-532-3284
NSN 5950-00-526-0658
NSN 5965-01-057-2775
NSN 5945-00-607-0674
NSN 5975-01-631-4222
NSN 5915-00-588-7302
NSN 5985-00-277-0575
NSN 5895-01-476-8124
NSN 6220-00-825-2783
NSN 5965-01-320-1808
NSN 6320-01-631-7828