Product Details | AIRCRAFT FIRE EXTINGUISHER CARTRIDGE

1377-01-520-7478 An item consisting of an electric squib(s), a small caliber projectile, and a mounting device. The item is designed for insertion into a liquid fire extinguisher to provide a means for activation of the extinguisher by remote control.

Part Alternates: M446617, 446617, 1377-01-520-7478, 01-520-7478, 1377015207478, 015207478

Ammunition and Explosives | Cartridge and Propellant Actuated Devices and Components

Supply Group (FSG) NSN Assign. NIIN
13 25 MAY 2004 01-520-7478

Demand History | NSN 1377-01-520-7478

Part Number Request Date QTY Origin
446617 2021-05-131 1 IN
446617 2014-06-155 1 PL

Cross Reference | NSN 1377-01-520-7478

Part Number Cage Code Manufacturer
446617 61423 KIDDE TECHNOLOGIES INC DIV KIDDE AEROSPACE AND DEFENSE
M446617 0FRR4 AMETEK AMERON, LLC DBA MASS SYSTEMS

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Technical Data | NSN 1377-01-520-7478

Characteristic Specifications
OVERALL LENGTH 2.560 INCHES NOMINAL
OVERALL DIAMETER 0.938 INCHES NOMINAL
SPECIAL FEATURES BLACK POWDER BURNING CHARGE
III END ITEM IDENTIFICATION 737 BOEING AIRCRAFT

Restrictions/Controls & Freight Information | NSN 1377-01-520-7478

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information