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 2925-00-679-8131
NSN 5996-01-391-4529
NSN 6685-01-022-7979
NSN 7035-01-227-2546
NSN 5960-00-577-6942
NSN 6145-01-217-0890
NSN 6135-01-560-8130
NSN 6645-00-898-4316
NSN 6220-00-552-0667
NSN 6110-00-260-0130
NSN 5945-01-529-6831
NSN 6645-00-933-2170