An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.
NSN 5998-00-691-5376
NSN 5855-01-075-1292
NSN 5910-00-392-5931
NSN 6130-01-390-7845
NSN 5975-01-357-0749
NSN 5996-00-161-0148
NSN 6610-01-365-7796
NSN 5925-01-532-3196
NSN 6650-01-004-1372
NSN 5985-00-189-0599
NSN 5975-01-132-3603
NSN 6685-00-219-3956