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 5855-01-321-3881
NSN 5920-00-149-0013
NSN 5910-01-560-7804
NSN 5965-00-142-9052
NSN 5910-00-126-4756
NSN 5960-00-174-1867
NSN 5905-00-539-5956
NSN 5985-01-548-1447
NSN 2925-00-192-1166
NSN 5950-00-504-9090
NSN 5975-01-464-3798
NSN 5925-01-601-4308