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 5930-01-436-5209
NSN 5855-01-444-4228
NSN 6320-01-384-3850
NSN 6650-01-434-6434
NSN 5910-00-510-6612
NSN 6145-01-045-2594
NSN 6105-01-065-0341
NSN 5915-01-266-9481
NSN 6645-00-332-2710
NSN 5855-00-231-7790
NSN 6240-00-172-8451
NSN 5835-00-155-1379