Weapon system essential
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 5915-01-459-8059
NSN 6150-01-573-1342
NSN 6610-01-605-2451
NSN 6145-01-393-5691
NSN 6110-01-507-7676
NSN 6150-01-471-3376
NSN 6135-00-756-6149
NSN 6145-00-553-8196
NSN 5965-00-735-9315
NSN 7035-01-390-1132
NSN 5945-00-898-1464
NSN 6320-01-397-0399