1NOTICE OF INACTIVATIONFOR NEW DESIGNI INCH-POUND IMS51486NOTICE 11 OCTOBER 1997MILITARY SPECIFICATIONSCREW, TAPPING, THREAD FORMING, TYPE AB, PAN HEAD, CROSS-RECESSEDThis notice should be filed in front ofMS51486 dated 01-AUG-84.MS51486 is inactive for new design and is no longer used except forreplacement purposes.Preparing activity:DLA- IS(Project 5305-2224)AMSC N/A FSC 5305DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-