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 6610-01-501-0129
NSN 5985-01-166-1037
NSN 6130-00-173-6062
NSN 5965-00-106-3195
NSN 6135-00-269-5843
NSN 5910-01-090-0799
NSN 6130-00-497-8419
NSN 6610-01-093-4710
NSN 2925-01-055-9705
NSN 5925-01-419-7926
NSN 5965-00-144-2543
NSN 6650-01-119-3058