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 5915-01-261-7839
NSN 5965-01-038-4852
NSN 4140-00-545-3422
NSN 6150-01-519-3840
NSN 6150-00-065-2656
NSN 5855-01-073-5508
NSN 6645-01-552-4570
NSN 7035-01-344-8708
NSN 5960-01-416-6187
NSN 6220-01-131-9997
NSN 6620-00-424-4335
NSN 5935-01-313-1428