AA-S-271D, FEDERAL SPECIFICATION: SHELVING, STORAGE AND DISPLAY, STEEL, INTERCHANGEABLE, NUT AND BOLT TYPE (14-APR-1967)

AA-S-271D, FEDERAL SPECIFICATION: SHELVING, STORAGE AND DISPLAY, STEEL, INTERCHANGEABLE, NUT AND BOLT TYPE (14-APR-1967)., This specification covers requirements for storage and display shelving, fabricated from steel, with vertically adjustable shelves secured by means of nuts and bolts.