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 6645-00-896-9430
NSN 6320-01-183-8196
NSN 5925-01-068-2506
NSN 5910-01-212-9281
NSN 5950-00-740-6851
NSN 6320-01-512-2031
NSN 5895-00-648-9549
NSN 5895-01-529-9860
NSN 5895-01-442-4770
NSN 6105-01-146-1391
NSN 5965-01-024-7960
NSN 5965-01-130-5952