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 6685-00-296-0392
NSN 6220-01-032-3684
NSN 5975-01-015-1956
NSN 6610-01-406-1601
NSN 6110-00-200-8465
NSN 6135-01-319-5567
NSN 6685-01-237-7039
NSN 5930-01-612-8110
NSN 6645-01-156-6575
NSN 5990-01-615-7823
NSN 2925-01-408-9485
NSN 5895-01-556-9736