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 5905-01-622-7674
NSN 5905-00-103-7842
NSN 5905-01-132-6838
NSN 5925-01-364-2566
NSN 6220-00-923-9439
NSN 5990-01-572-3137
NSN 5920-01-418-1821
NSN 6610-00-034-3709
NSN 5945-01-285-9116
NSN 5925-01-311-9164
NSN 5945-00-340-9799
NSN 5910-00-007-4176