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 5999-01-558-7248
NSN 5910-01-607-7242
NSN 5945-01-443-9114
NSN 5935-01-279-0194
NSN 5990-01-333-8678
NSN 5930-00-188-8695
NSN 6685-01-500-9530
NSN 6110-00-706-6668
NSN 2925-00-168-2287
NSN 6135-01-426-8282
NSN 5985-01-655-5483
NSN 5910-01-610-6753