- MIL-R-BLL5BA NOTICE 1 99%790b 2023355 BAB NOTICE OF INACTIVATION FOR NEW DESIGN I INCH-POUND MIL-R-8 1 158A(OS) NOTICE 1 31 July 1996 MILITARY SPECIFICATION REAR COVER ASSEMBLED UNIT (For Torpedo Mark 37 Mods O and 1) MIL-R-81158A, dated 14 March 1966 is inactive for new design and is no longer used, except for replacement purposes. Preparing activity: (Project 1355-0523) Navy - OS AMSC NIA FSC 1355 DISTRJBUTION STATEMENT A; Approved for public release; distribution is unlimited Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-