MIL-DTL-82020C (NOTICE 1), DETAIL SPECIFICATION: SWITCHES AND FROGS, TRACK, CAST MANGANESE STEEL, FOR PORTAL CRANES (02-SEP-2005) [NO S/S DOCUMENT]

MIL-DTL-82020C (NOTICE 1), DETAIL SPECIFICATION: SWITCHES AND FROGS, TRACK, CAST MANGANESE STEEL, FOR PORTAL CRANES (02-SEP-2005) [NO S/S DOCUMENT]., MIL-DTL-82020C, dated 14 March 1997, has been reviewed and determined to be valid for use in acquisition.