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 5925-00-172-1217
NSN 6220-01-348-3725
NSN 4140-01-426-6629
NSN 2925-01-181-1216
NSN 5895-00-965-8983
NSN 5835-00-617-3578
NSN 5855-00-310-2740
NSN 5915-00-862-5480
NSN 6610-01-160-8815
NSN 6610-00-786-0696
NSN 5855-01-258-5161
NSN 2925-00-136-2612