MIL-P-156B (NOTICE-3), DETAIL SPECIFICATION: POTASSIUM NITRATE (14-APR-2014) [S/S BY MIL-DTL-156C]

MIL-P-156B (NOTICE-3), DETAIL SPECIFICATION: POTASSIUM NITRATE (14-APR-2014) [S/S BY MIL-DTL-156C]., MIL-P-156B dated 18 April 1956 is hereby reactivated and may be used for either new or existing design acquisition.