Od 0.250, id 0.083; threads are left hand; cage 2j641 calls this a nipple, ss, dh500, 2.75 in.
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 5990-00-242-3754
NSN 5920-01-541-5030
NSN 6150-01-012-5204
NSN 6620-01-362-4276
NSN 2925-00-802-1418
NSN 6145-01-537-1761
NSN 5945-01-104-4926
NSN 5998-01-152-2819
NSN 2925-01-219-9471
NSN 5985-01-071-9287
NSN 5930-01-117-6783
NSN 6130-01-602-7756