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 6320-01-225-0178
NSN 5855-00-494-9581
NSN 6645-01-193-5214
NSN 5905-01-534-4984
NSN 6240-00-710-2742
NSN 4140-01-573-7708
NSN 5975-00-785-9288
NSN 6240-00-861-2592
NSN 5960-01-397-1443
NSN 5910-00-616-7116
NSN 2925-00-646-6099
NSN 6610-01-191-5214