An automatic warning device which gives an audible signal when equipment is moving backward. Excludes horn, electrical.
NSN 4140-01-194-6181
NSN 5960-00-556-2621
NSN 5975-01-398-4701
NSN 6135-01-189-2293
NSN 5950-01-138-1954
NSN 5910-01-507-2360
NSN 6135-00-782-0930
NSN 5915-00-404-0398
NSN 5910-01-463-3154
NSN 5975-01-160-4742
NSN 6145-00-578-7522
NSN 5950-01-529-1208