INCH-POUNDNOTICE OFVALIDATIONMS16403DNOTICE 25 June 2003MS DRAWINGTRANSFORMER, POWER, STEP-DOWN AND STEP-UP, TYPE TF4RX03JB221MS16403D remains inactive for new design, however, the documentis valid for use.Custodians: Preparing activity:DLA - CCArmy - CRNavy - ECAir Force - 11DLA - CCReview Activities:Army - AR, MINavy - CG, MC, SHAir Force - 19AMSC N/A FSC 5950DISTRIBUTION STATEMENT A: Approved for public release; distributionis unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-