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 6150-01-076-4811
NSN 2925-01-437-9041
NSN 6135-01-202-8113
NSN 6110-01-645-5505
NSN 5835-01-618-4906
NSN 6610-00-142-9678
NSN 6135-01-514-0356
NSN 6150-01-171-5175
NSN 5925-01-125-5795
NSN 6685-01-501-8343
NSN 5925-00-798-6767
NSN 2925-00-504-2363