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 5925-00-552-6491
NSN 5950-01-372-6823
NSN 6650-01-056-5418
NSN 5935-01-196-6179
NSN 5960-01-425-1454
NSN 5990-01-347-6080
NSN 5985-00-239-4793
NSN 5990-01-577-2120
NSN 5996-01-227-4496
NSN 5975-00-299-1202
NSN 6145-00-412-1292
NSN 6650-01-103-7342