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 6240-01-139-3377
NSN 6145-01-577-2478
NSN 5996-00-181-0207
NSN 6110-00-231-0776
NSN 7035-00-679-9027
NSN 6320-01-429-9871
NSN 5895-01-387-0148
NSN 6105-01-142-6179
NSN 5999-00-828-6684
NSN 6610-00-167-0952
NSN 5990-01-300-7801
NSN 5965-01-196-1526