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 6645-00-971-2023
NSN 6240-00-177-0385
NSN 6320-01-134-7267
NSN 5915-00-900-6391
NSN 5855-01-147-6024
NSN 6135-01-100-3593
NSN 5910-00-891-4245
NSN 5930-01-143-6765
NSN 5999-00-648-9107
NSN 7035-01-204-7481
NSN 5915-01-295-9676
NSN 6145-00-299-7757