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 5855-00-832-9341
NSN 4140-00-720-4993
NSN 5905-01-056-1148
NSN 6320-00-149-7570
NSN 5996-00-697-9684
NSN 5965-01-653-0376
NSN 6130-00-211-7355
NSN 5996-01-309-3085
NSN 6610-01-169-6134
NSN 6240-01-319-8145
NSN 5945-01-152-9166
NSN 5975-01-205-3769