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 6105-01-468-3787
NSN 6145-01-440-9983
NSN 5999-01-483-1045
NSN 7035-00-679-9027
NSN 4140-01-098-3918
NSN 5835-00-624-1548
NSN 6150-01-425-2807
NSN 5990-01-421-5342
NSN 5915-01-027-1407
NSN 5965-00-963-1796
NSN 5915-00-271-2321
NSN 2925-01-376-9236