Helium leak tested
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: Nuts of iron or steel
NSN 6110-01-513-7503
NSN 6135-01-384-3915
NSN 5975-01-148-6444
NSN 5935-01-072-1561
NSN 7035-01-333-4203
NSN 5920-01-488-4180
NSN 7035-01-554-9928
NSN 4140-01-415-2478
NSN 5996-01-054-3226
NSN 2925-01-361-5310
NSN 6220-00-651-1957
NSN 5925-01-044-5508