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 5996-01-441-1594
NSN 6650-00-076-6758
NSN 6685-00-647-3883
NSN 6650-01-364-8504
NSN 5920-00-846-6632
NSN 5920-01-093-3022
NSN 5950-00-196-1429
NSN 5965-00-752-5823
NSN 5855-01-433-2220
NSN 5910-00-235-9639
NSN 5905-01-334-9650
NSN 5990-01-263-9364