An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. One connection must have machine threads not designed for any type of tube or tube fitting.
NSN 6135-01-193-8154
NSN 5998-00-548-9387
NSN 5930-01-376-7619
NSN 5925-01-085-6444
NSN 5960-00-212-6367
NSN 5945-00-907-1351
NSN 5998-00-512-4425
NSN 6685-00-089-7974
NSN 5999-01-420-2365
NSN 5855-00-010-6492
NSN 6130-00-503-5099
NSN 5930-01-380-9855