A flanged cylindrical metallic or nonmetallic item designed to be inserted into soft plastic tubing to accommodate the sleeve of compression type tube fittings.
NSN 5960-00-315-0358
NSN 6240-01-179-1189
NSN 5985-01-529-7847
NSN 6610-00-288-5655
NSN 5985-01-142-9056
NSN 7035-01-537-0408
NSN 4140-01-057-4152
NSN 5996-01-390-2125
NSN 5935-01-632-3861
NSN 5945-01-501-4872
NSN 6320-01-278-9832
NSN 4140-01-382-9517