1、MS51972ANOTICE 23 FEBRUARY 2000MILITARY STANDARDNUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING,300 SERIES, PASSIVATED, UNF-2BThis notice should be filed in front ofMS51972A dated 06-JUNE-88.MS51972A is inactive for new design and is no longer used except forreplacement purposes.Custodians: Preparing
2、 activity:Army - AR DLA-ISAir Force 99(Project 5310-2546-088)AMSC N/A FSC 5310DISTRIBUTION STATEMENT A. Approved for public release; distribution isunlimited.INCH-POUNDNOTICE OF INACTIVATIONFOR NEW DESIGNProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-