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 5835-01-250-2939
NSN 5960-01-188-4558
NSN 6650-01-097-6814
NSN 5855-01-180-5369
NSN 5925-00-165-0371
NSN 6220-01-381-1074
NSN 5895-01-545-1604
NSN 5990-01-473-4314
NSN 5855-00-455-6070
NSN 6645-00-244-0359
NSN 5999-01-250-1666
NSN 5915-00-162-9479