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 6150-01-499-2479
NSN 6105-00-045-3700
NSN 5855-00-058-1293
NSN 6110-00-148-8536
NSN 5996-00-594-8587
NSN 5905-01-218-5520
NSN 5960-01-355-2968
NSN 6220-01-047-1315
NSN 5910-01-578-6803
NSN 5999-01-525-7937
NSN 6135-01-415-1163
NSN 5925-01-029-3483