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 5998-01-514-7857
NSN 6220-00-401-3641
NSN 6610-00-285-5366
NSN 5855-00-298-0261
NSN 6645-00-760-5599
NSN 7035-01-421-2398
NSN 5990-01-307-4489
NSN 6135-00-284-1406
NSN 6620-01-645-4148
NSN 5996-01-114-8956
NSN 5835-00-286-5432
NSN 5910-01-094-8696