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 5950-01-289-4226
NSN 5835-01-314-2781
NSN 6105-00-359-9243
NSN 5950-00-071-9288
NSN 5975-01-564-1578
NSN 6110-01-406-6324
NSN 6240-01-089-6149
NSN 6110-00-988-4592
NSN 6135-00-182-7008
NSN 5920-01-132-9395
NSN 6150-01-023-1516
NSN 6130-01-123-9041