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 5855-01-519-7929
NSN 6685-01-528-6740
NSN 6135-01-167-7604
NSN 5905-01-134-8009
NSN 6220-01-288-2916
NSN 5925-01-095-9990
NSN 5985-01-013-7214
NSN 5925-01-231-5423
NSN 5855-01-144-2939
NSN 6685-01-421-6934
NSN 6110-00-244-0427
NSN 5975-01-277-8218