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 5965-01-525-7513
NSN 5920-01-111-1214
NSN 5895-01-629-3789
NSN 5855-01-236-9645
NSN 6135-01-417-6539
NSN 5920-01-450-0121
NSN 5920-01-090-4363
NSN 6110-01-492-6489
NSN 6105-01-205-0576
NSN 5925-01-307-9263
NSN 5950-00-921-0362
NSN 5905-01-359-5230