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 6105-01-617-4173
NSN 5905-00-413-1200
NSN 6610-01-123-2276
NSN 5945-01-311-3617
NSN 5925-01-244-7581
NSN 6110-00-456-2058
NSN 5996-01-435-2766
NSN 5905-01-529-9383
NSN 5910-01-451-0674
NSN 6645-00-274-5670
NSN 5960-01-347-0751
NSN 6150-01-275-0548