Used with compression sleeve
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 6620-00-296-6762
NSN 5996-01-303-0475
NSN 2925-00-953-2920
NSN 5999-01-502-9773
NSN 6150-01-480-5741
NSN 6240-01-401-5340
NSN 4140-00-064-5360
NSN 5925-00-912-2774
NSN 5990-01-061-5618
NSN 5895-01-421-5040
NSN 6645-01-219-5911
NSN 6610-01-412-9313