An item consisting of three or four parts, two of which form a grooved body and have tapered threads that are held firmly in place by rounded hexagonal nuts.
NSN 5996-01-145-2784
NSN 5998-00-952-3008
NSN 6110-01-199-9916
NSN 5985-00-924-8727
NSN 5998-00-238-6153
NSN 5960-01-353-3972
NSN 6105-01-360-3850
NSN 5985-00-458-1830
NSN 5855-00-189-6066
NSN 5999-01-602-7734
NSN 5996-00-404-5423
NSN 5950-00-247-0985