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 6150-00-788-2981
NSN 5910-00-726-6492
NSN 6105-01-142-3933
NSN 5915-01-056-7411
NSN 6105-01-287-6780
NSN 6320-01-312-0036
NSN 5999-00-333-1150
NSN 6610-01-278-9387
NSN 5945-01-396-0240
NSN 5990-00-070-9608
NSN 6110-01-005-3378
NSN 5855-01-267-2751