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 2925-01-535-7235
NSN 6645-00-119-6221
NSN 5965-00-167-7659
NSN 6610-00-514-5356
NSN 2925-01-513-4457
NSN 5910-01-656-8752
NSN 6130-01-477-6550
NSN 5960-01-241-9078
NSN 5990-01-138-8981
NSN 5975-01-366-4190
NSN 5835-01-475-5714
NSN 6620-01-398-7326