An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 6645-00-292-5053
NSN 2925-01-016-3111
NSN 5965-00-900-8102
NSN 6220-01-171-8383
NSN 5935-00-973-2650
NSN 4140-00-761-6249
NSN 6110-00-867-5842
NSN 5975-01-432-2591
NSN 5895-01-046-2001
NSN 6220-01-189-1372
NSN 5990-00-104-4903
NSN 6610-01-562-0846