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).
NSN 5998-01-573-7628
NSN 6620-01-598-2271
NSN 4140-01-088-7512
NSN 6645-01-577-7932
NSN 6685-00-995-1624
NSN 5920-01-011-4441
NSN 5915-01-460-3021
NSN 6645-00-991-8704
NSN 6620-01-387-7645
NSN 5950-00-099-9612
NSN 5935-01-097-9799
NSN 6150-01-461-7640