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Alarm, Signal And Security Detection Systems
Select a sub category within this category to continue exploring our NSN catalog.includes railroad gates; flasher lights; block signals.
includes oxygen pressure signals and warning devices; such as air pressure warning signals, aircraft crew warning signals, altitude warning signals, alarm controls, audible landing gear alarms.
includes anti-intrusion alarm systems; foghorns; gongs; chimes; bells; burglar alarm systems; fire alarms; police alarm systems; sounding devices; manual gas alarms; landing wands; security inspection systems

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Highest Rated Parts
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6956ED358A2 Motor Controller
NSN 6110-01-370-9950
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108-5109-00 Radio Frequency Coil
NSN 5950-01-421-7699
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12564073 Mechanical Stop
NSN 5340-01-655-6648
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09A60-03-2-03N Rotary Switch
NSN 5930-01-091-3315
Recently Purchased Parts
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5962-3802004BAB Digital Microcircuit
NSN 5962-01-025-9352
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30-01G Electromagnetic Relay
NSN 5945-00-854-9980
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62861-1-10 Gasket
NSN 5330-00-932-1042
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MILS19500-124 Diode Semiconductor Device
NSN 5961-00-893-5938
Hot Parts
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7703408UA Linear Microcircuit
NSN 5962-01-432-1148
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280-1147P81 Composition Fixed Resistor
NSN 5905-00-491-3832
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724-990128-657 Externally Relieved Body Screw
NSN 5305-01-159-5715
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22-S Fluked Marine Anchor
NSN 2040-00-300-0020