An automatic warning device which gives an audible signal when equipment is moving backward. Excludes horn, electrical.
NSN 6240-01-074-4600
NSN 5990-00-827-4891
NSN 5920-01-510-9172
NSN 6220-00-504-2943
NSN 6240-00-342-9756
NSN 5835-00-238-1516
NSN 4140-00-182-9158
NSN 6240-00-185-2023
NSN 5930-00-375-5892
NSN 5999-01-208-2557
NSN 7035-01-123-8723
NSN 5999-00-185-6032