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 5960-01-066-4771
NSN 5965-00-431-2492
NSN 6145-01-493-9641
NSN 2925-01-656-0392
NSN 6240-01-536-3604
NSN 2925-01-538-1343
NSN 6685-01-179-0154
NSN 6220-00-066-9599
NSN 5935-01-063-7125
NSN 5930-01-392-1046
NSN 6110-01-087-5286
NSN 4140-01-411-6666