Landing Gear Audible Alarm

MA1

MA1
(NSN) National Stock Number
6340-00-147-3773
Federal Supply Classification
6340 Aircraft Alarm and Signal Systems
Item Name Code
21023
Schedule B Code
8531900002
Summary

O/a lg 4.000 in.; o/a h 2.500 in.; input voltage 14 to 29 vdc; input current 0.45 amps max general characteristics item description

DAC HCC DMIL RNCC
E - - 4
RNVC SADC MSDS RNAAC
1 - - SB
Identification

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.

INC FIIG Concept Condition
21023 A23900 - 1
Specifications
General Characteristics Item Description
o/a lg 4.000 in.; o/a h 2.500 in.; input voltage 14 to 29 vdc; input current 0.45 amps max
Details A recording of the physical,functional,and performance characteristics for an item of supply.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1520-2 96238 5 - C 1 - ZZ
1543-15 96238 6 - 5 9 - CX
926-70001 96238 5 - 5 9 - SB
92670100 96238 6 - 5 9 - CX
92670100-000 96238 6 - 5 1 - CX
839-00103A 52797 A - 5 1 - CX
MA-1 80205 5 - 5 1 - ZZ
MILS9320 81349 E - 2 2 - SE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34580 - W -
RVC WCC TCC SHC
- 658 Z 9

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Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
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FAQs
Frequently asked questions for NSN 6340-00-147-3773
What is the NIIN of the NSN 6340-00-147-3773?
The National Item Identification Number (NIIN) of the NSN 6340-00-147-3773 is 00-147-3773
When the NSN 6340-00-147-3773 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Sep 17, 1971
Does the NSN 6340-00-147-3773 contain any precious metals?
Does not contain precious metal
Does the NSN 6340-00-147-3773 contain any hazardous material?
No data in HMIRS

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