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 5965-00-504-6753
NSN 5950-00-167-6263
NSN 5895-01-068-4355
NSN 5998-01-521-7422
NSN 5996-00-525-1777
NSN 5895-00-227-4752
NSN 6685-01-156-0012
NSN 5910-01-528-6226
NSN 5950-00-919-7370
NSN 5975-00-974-6704
NSN 6130-01-477-1471
NSN 6135-01-156-4627