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 5998-00-172-9699
NSN 5960-01-171-8944
NSN 6150-01-474-5523
NSN 6150-01-272-7867
NSN 5975-01-451-3709
NSN 5915-01-535-5396
NSN 6220-01-428-8944
NSN 5905-01-384-3720
NSN 5915-00-232-3387
NSN 6610-01-182-1182
NSN 5895-01-634-0630
NSN 5990-01-056-6413