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.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5998-01-160-7996
NSN 5975-01-408-7768
NSN 6105-00-978-6892
NSN 5965-01-217-3859
NSN 5999-01-481-3133
NSN 6145-00-490-9180
NSN 5965-00-281-0319
NSN 6220-00-028-3444
NSN 5925-01-574-3512
NSN 6620-01-497-1746
NSN 6610-00-530-3955
NSN 5910-01-442-2916