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 6135-00-539-8088
NSN 5915-01-450-4311
NSN 6110-01-487-5174
NSN 6685-01-188-3620
NSN 6650-00-520-5785
NSN 5895-01-349-9985
NSN 5990-00-905-9556
NSN 6650-01-535-9190
NSN 2925-01-547-4565
NSN 5996-01-231-9232
NSN 6150-00-594-9051
NSN 5895-01-353-9293