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 5985-01-627-0586
NSN 5999-01-613-9897
NSN 6110-00-224-6128
NSN 6645-00-234-7223
NSN 6610-00-536-4977
NSN 2925-01-460-1601
NSN 5910-01-543-9105
NSN 5920-01-441-8316
NSN 5960-00-083-2793
NSN 6105-00-693-2207
NSN 6610-00-071-0057
NSN 7035-01-198-1512