Landing Gear Audible Alarm

Model / MPN: 1520-2 | NSN: 6340-00-179-5077

An electronic signal used on aircraft to warn the pilot of an unsafe landing gear condition. It is furnished by the injection of interrupted tones in the pilot's headset when the throttle is retarded with gear not down and locked.

Product Details

NATO Stock Number

6340-00-179-5077

Sold in multiples of

1 EA

DEMIL

General Description

Operating power requirements, not ac, dc, 28 v; m54 degrees c to p125 degrees c operating temp range; 250 cps porm 50 cps audio range; /on/ and /off/ 50 porm 10 pct interruption rate; hermetically sealed; 5 in. Max over-all lg; terminal data, 1, connector receptacle type; a/a a/a; mounting data, hole mounted bype, six 0.173 in. Diameter mtg holes irregularly spaced

Nondefinitive Specification/std Data

Ma-1 type

1520 Series Parts

Pricing and Availability

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1520-2 Cross Reference

839-00103