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 7035-01-227-2546
NSN 5855-00-951-6483
NSN 5895-01-439-8107
NSN 6320-00-886-9771
NSN 6135-01-226-4071
NSN 6620-01-305-3676
NSN 5996-00-711-8898
NSN 5945-01-316-4236
NSN 5920-00-014-7686
NSN 6645-01-169-3978
NSN 5960-00-289-6591
NSN 5855-00-832-9341