Special Notice: DEPT OF DEFENSE is seeking a procurement for a Tube Assembly, Metal. This item, with National Stock Number (NSN) 4710-01-316-6545NZ, is typically used for various applications in the aerospace industry. The procurement includes a specific drawing (4070030) and has a revision date of 11/17 JAN 2023. The primary contact for this procurement is Letricia O. Thornton.