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 5990-01-386-3040
NSN 5835-01-463-2334
NSN 5930-01-580-4585
NSN 6110-00-493-7435
NSN 6240-01-395-3873
NSN 4140-01-252-8432
NSN 6145-01-450-3977
NSN 6645-01-591-3584
NSN 5920-01-378-8032
NSN 6150-01-648-3376
NSN 5895-00-576-0716
NSN 5905-00-363-9689