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 6645-01-390-6520
NSN 5920-01-559-0536
NSN 5905-00-082-1430
NSN 6645-00-469-5963
NSN 2925-00-555-4578
NSN 5965-01-205-6249
NSN 5999-01-533-5610
NSN 5925-00-564-2486
NSN 5999-00-205-0918
NSN 6685-01-263-3552
NSN 5996-00-130-5376
NSN 5990-01-546-1649