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).
Classification: Flanges of iron or nonalloy steel
NSN 5915-00-243-9589
NSN 6110-00-759-8317
NSN 6240-01-564-6525
NSN 5835-01-658-4437
NSN 6620-01-451-3742
NSN 5835-00-998-5757
NSN 6620-01-428-7072
NSN 5996-00-573-9940
NSN 5999-00-222-4431
NSN 6220-00-528-7752
NSN 5910-01-411-6189
NSN 5996-01-050-6910