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 5855-00-997-6225
NSN 6240-01-610-4663
NSN 6135-01-435-6503
NSN 5950-00-710-1980
NSN 5835-01-131-2027
NSN 6110-01-021-0199
NSN 5945-01-157-6197
NSN 6145-00-323-6021
NSN 6220-01-028-0329
NSN 6145-00-928-4488
NSN 5935-01-213-4256
NSN 6240-01-175-2919