Tamper-proof; fail-safe
An item consisting of an electromagnetic or electronic device operating with an armature or according to the piezoelectric effect, or the like. Includes buzzers for testing and signaling purposes.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5990-00-704-1643
NSN 6320-00-343-1798
NSN 2925-01-655-4455
NSN 6110-01-100-7638
NSN 6105-00-102-4738
NSN 5945-00-100-5901
NSN 5950-00-169-2428
NSN 5975-00-614-9460
NSN 6320-01-170-4068
NSN 5930-01-325-2049
NSN 6645-00-702-4386
NSN 4140-01-244-6737