MS51971C, MILITARY SPECIFICATION SHEET: NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNC-2B (11-JUL-2007)

MS51971C, MILITARY SPECIFICATION SHEET: NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNC-2B (11-JUL-2007)., The requirements for acquiring the product described herein shall consist of this specification sheet and FF-N-836.