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 6645-00-898-4316
NSN 5985-01-090-8285
NSN 6240-00-043-5259
NSN 5975-01-657-4095
NSN 6650-01-594-9915
NSN 5950-01-451-4538
NSN 6130-00-868-8538
NSN 6105-01-415-3314
NSN 5905-00-852-7033
NSN 5910-01-235-0703
NSN 5935-01-378-9299
NSN 5990-01-267-6971