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 5905-01-585-8314
NSN 6685-01-155-3061
NSN 5996-00-202-6576
NSN 5999-01-299-8496
NSN 6645-00-799-3253
NSN 5910-01-468-8814
NSN 6645-01-345-3409
NSN 5975-00-248-5590
NSN 5950-01-125-6776
NSN 6150-01-301-7501
NSN 6645-01-191-0107
NSN 5990-01-440-7135