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 5975-00-070-9553
NSN 6685-01-547-4506
NSN 6135-01-324-7718
NSN 5855-01-330-1918
NSN 5950-00-281-2389
NSN 6150-00-246-6673
NSN 6130-00-168-3564
NSN 5920-01-485-9759
NSN 6220-00-563-7782
NSN 6145-01-627-6692
NSN 6685-00-160-6390
NSN 5915-01-273-7428