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 5965-01-168-8180
NSN 5975-01-653-5606
NSN 6220-00-211-3985
NSN 6150-01-306-9662
NSN 5910-01-159-3789
NSN 5835-01-274-1035
NSN 5950-00-879-4435
NSN 2925-01-327-3069
NSN 5960-01-100-7381
NSN 5935-01-088-4048
NSN 6610-01-528-9668
NSN 5999-01-177-4859