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 7035-01-589-6720
NSN 5975-01-412-0782
NSN 6320-00-790-4844
NSN 5945-01-306-2817
NSN 6620-01-386-5914
NSN 6620-01-510-3501
NSN 6105-01-576-9724
NSN 4140-01-385-9728
NSN 5960-01-068-0924
NSN 5985-01-607-5859
NSN 6240-01-630-8097
NSN 2925-01-448-2880