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 6220-00-049-7834
NSN 6145-00-833-7753
NSN 5975-00-144-7878
NSN 5930-01-476-7634
NSN 5975-01-224-7209
NSN 5855-01-337-0245
NSN 6145-01-154-9606
NSN 2925-01-159-8312
NSN 5920-01-418-1821
NSN 5960-01-323-6432
NSN 5990-01-066-0461
NSN 4140-01-089-7213