Water-proof back box
An item having one or more electrically actuated clappers or plungers and one or more metallic objects which are capable of producing a ringing sound when struck. Resonating chambers may be included. Excludes ringer, telephone.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5960-00-917-9099
NSN 6685-01-067-3743
NSN 5950-01-500-2223
NSN 6645-01-268-7265
NSN 5999-01-608-7863
NSN 6620-01-034-1697
NSN 5835-01-068-6976
NSN 6610-01-476-7412
NSN 6650-01-170-4397
NSN 6220-01-145-4993
NSN 4140-01-337-4625
NSN 5996-01-042-2172