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 6150-00-080-8274
NSN 5915-01-457-1248
NSN 5950-00-504-6781
NSN 5915-01-469-6236
NSN 6130-00-111-0396
NSN 5996-01-194-5249
NSN 6650-00-336-4828
NSN 6620-00-834-9430
NSN 6240-01-633-9357
NSN 5985-01-051-0133
NSN 5975-01-419-6229
NSN 6240-01-187-3687