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 5985-00-837-6338
NSN 5950-01-374-7749
NSN 5999-01-176-7112
NSN 5905-01-435-3439
NSN 5905-01-525-7909
NSN 6620-01-152-9453
NSN 6220-01-247-2290
NSN 4140-00-526-4505
NSN 5975-01-183-5492
NSN 5895-01-454-5652
NSN 4140-01-632-2887
NSN 5930-01-516-8980