Explosion proof
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 6145-01-600-7306
NSN 5945-01-309-4057
NSN 5935-01-086-6544
NSN 4140-00-772-5244
NSN 5930-00-270-3028
NSN 6610-01-609-0799
NSN 6610-01-327-3187
NSN 5960-01-157-4509
NSN 5975-01-205-8208
NSN 6110-00-054-7278
NSN 5930-01-544-9398
NSN 6220-01-333-9407