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 6150-01-015-4751
NSN 5835-00-222-3956
NSN 6685-01-177-4870
NSN 6320-01-624-0193
NSN 6620-01-024-1228
NSN 6145-01-433-3226
NSN 5950-00-893-5865
NSN 5975-01-139-3474
NSN 6320-00-977-3930
NSN 6645-00-150-6526
NSN 6150-01-043-5202
NSN 6645-01-309-6455