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 7035-00-803-3056
NSN 5985-01-206-4729
NSN 5998-00-549-6670
NSN 6685-01-168-8391
NSN 5920-00-661-0840
NSN 6650-00-627-9402
NSN 6130-01-114-8962
NSN 6610-01-003-9763
NSN 6145-01-142-2234
NSN 5910-00-251-5013
NSN 5925-00-755-6504
NSN 6610-01-367-1640