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).
Classification: Flanges of iron or nonalloy steel
NSN 6145-01-196-8079
NSN 5950-00-677-0312
NSN 5985-01-566-9264
NSN 2925-00-113-6146
NSN 5985-01-067-8041
NSN 5975-01-601-3386
NSN 5935-01-068-4488
NSN 7035-00-371-7749
NSN 5999-00-021-2327
NSN 5945-01-451-8441
NSN 4140-00-608-1736
NSN 6150-00-185-9995