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 5920-00-875-6823
NSN 5835-01-442-6482
NSN 6620-01-122-8886
NSN 5950-00-116-7708
NSN 5855-00-014-5008
NSN 5920-01-063-7427
NSN 6610-01-546-9693
NSN 6320-01-583-6809
NSN 6145-01-376-5398
NSN 5930-01-479-2235
NSN 5965-01-381-4879
NSN 5930-01-634-0659