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 5996-01-019-0664
NSN 5975-01-250-4239
NSN 5925-01-223-3729
NSN 2925-00-149-0760
NSN 5990-00-932-3070
NSN 4140-00-580-8508
NSN 2925-00-228-8854
NSN 5999-01-123-8286
NSN 5996-01-141-6916
NSN 5910-01-014-5488
NSN 6130-00-277-7321
NSN 5905-01-453-0292