1、DETAIL SPECIFICATIONTransformer, Audio Frequency, TF4R21AJ002MIL-T-27/4, dated 03 February 2004, remains inactive for newdesign; however, the document is valid for use.Reviewer Activities: Army - AR, CR4Navy - AS, MCAir Force - 19, 99NOTICE OFVALIDATIONINCH-POUNDMIL-T-27/4NOTICE 504 August 2011NOTE:
2、 The activities above were interested in this document asof the date of this document. Since organizations andresponsibilities can change, you should verify the currency ofthe information above using the ASSIST Online database athttps:/assist.daps.dla.mil.AMSC N/A FSC 5950Custodians:Army - CRNavy - ECAir Force - 85DLA - CCPreparing Activity:DLA - CCProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
