An automatic warning device which gives an audible signal when equipment is moving backward. Excludes horn, electrical.
NSN 5996-01-407-1458
NSN 4140-00-783-7754
NSN 5920-01-122-6303
NSN 6610-00-729-6479
NSN 6650-01-529-6416
NSN 5996-00-454-7938
NSN 5990-01-605-4769
NSN 5925-01-067-8301
NSN 6320-01-113-7647
NSN 6650-01-111-6825
NSN 5999-01-264-6265
NSN 5945-01-039-6879