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 5999-01-166-2769
NSN 6110-00-369-8499
NSN 5925-01-096-5269
NSN 5960-01-237-8995
NSN 6145-00-873-4808
NSN 5910-01-514-7309
NSN 5996-01-599-2369
NSN 5999-00-168-4443
NSN 6130-00-040-8070
NSN 5855-01-145-4903
NSN 5999-01-126-8705
NSN 6320-00-994-0179