MS21995E (NOTICE 1), MILITARY STANDARD: SWITCH, ROTARY, AMMETER - VOLTMETER SELECTOR 115/220 VOLTS, FOR 1, 2, OR 4 GENERATOR SYSTEM (30 SEP 1988)
MS21995E (NOTICE 1), MILITARY STANDARD: SWITCH, ROTARY, AMMETER - VOLTMETER SELECTOR 115/220 VOLTS, FOR 1, 2, OR 4 GENERATOR SYSTEM (30 SEP 1988).