Standard HAZARD WARNING SIGNAL SWITCH 1988-10-01 CURRENT J910_198810 This standard defines the test conditions, procedures and performance specifications for 6, 12 and 24-V manually actuated hazard warning signal switch.
Standard WARNING LAMP ALTERNATING FLASHERS 1989-10-01 HISTORICAL J1054_198910 This document defines the test conditions, procedures, and minimum design requirements for nominal 6, 12, and 24 V warning lamp alternating flashers.