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 5975-00-179-8519
NSN 5950-01-245-9703
NSN 5996-00-719-9816
NSN 5835-01-488-6678
NSN 5915-01-524-9296
NSN 6610-01-255-4544
NSN 5930-01-046-7475
NSN 5998-00-723-7183
NSN 2925-00-308-0797
NSN 6110-01-026-0312
NSN 5999-00-197-4772
NSN 6650-01-524-8171