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 6110-00-141-1966
NSN 5930-00-470-2406
NSN 6135-01-466-3980
NSN 5960-01-142-1995
NSN 6110-00-205-1778
NSN 5985-01-634-0635
NSN 6645-01-209-0264
NSN 7035-01-235-2295
NSN 2925-00-017-9807
NSN 5960-01-411-1825
NSN 6610-00-087-8096
NSN 6240-00-981-8218