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 6620-00-575-9230
NSN 5985-01-080-8452
NSN 5910-01-195-6933
NSN 6320-01-176-8367
NSN 6620-01-566-1142
NSN 6150-00-763-3246
NSN 5855-00-165-3093
NSN 5950-00-449-8505
NSN 5945-01-415-0858
NSN 6145-01-617-2051
NSN 5975-01-021-7584
NSN 2925-00-951-0150