Special Notice: DEPT OF DEFENSE is procuring a Tube Assembly, Metal (NSN: 4710-01-341-2072NZ) for the DEPT OF THE AIR FORCE. This item, with a top drawing of 4069543, is typically used for specific purposes in the defense industry. The procurement details include an EDL revision and date of 11/9 Nov 2020, an MDC code of WAJ, and the IM name of Wheeler, Christopher J.