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 5915-01-113-7872
NSN 5905-00-271-8523
NSN 5935-01-431-7369
NSN 5945-01-415-0603
NSN 5945-01-058-4435
NSN 6145-00-598-9397
NSN 5990-01-652-7373
NSN 5999-00-420-7175
NSN 7035-00-541-8516
NSN 6220-00-419-0635
NSN 6685-00-353-7893
NSN 6650-01-606-2277