2.125 in. @of the 1st end is tapered 1 deg
No other part numbers with same form, fit, and function found.
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6105-01-506-9130
NSN 5920-00-247-2737
NSN 5950-01-123-9547
NSN 5996-00-156-5967
NSN 2925-01-418-3296
NSN 6650-01-571-7122
NSN 2925-01-560-4123
NSN 6135-01-519-7879
NSN 5950-01-096-8878
NSN 6105-00-344-8170
NSN 5920-01-249-7616
NSN 6150-00-187-1368