Product Details | AIRCRAFT ESCAPE SYSTEM EJECTION SEAT SEQUENCER

1377-01-621-9770 A device containing explosives and or pyrotechnics which provides automatic activation, at preset intervals, for aircraft crew member ejection seat escape systems and its subsystems. It may contain logic circuitry to select the best mode of operation based upon speed and altitude at the time of ejection. It also may contain thermal batteries, when activated, provides power to operate timing circuits and initiated electrical impulses that actuate subsystem ballistic devices.

Part Alternates: 3856100 , 1377-01-621-9770, 01-621-9770, 1377016219770, 016219770

Ammunition and Explosives | Cartridge and Propellant Actuated Devices and Components

Supply Group (FSG) NSN Assign. NIIN
13 2013267 01-621-9770

Cross Reference | NSN 1377-01-621-9770

Part Number Cage Code Manufacturer
3856100 17610 UNIVERSAL PROPULSION COMPANY, INC. DBA UTC AEROSPACE SYSTEMS

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Technical Data | NSN 1377-01-621-9770

Characteristic Specifications
III OVERALL LENGTH 2.875 INCHES NOMINAL
TRAINING USAGE FEATURE NOT INCLUDED
III PART NAME ASSIGNED BY CONTROLLING AGENCY SEQUENCE VALVE ESCAPE SYSTEM

Restrictions/Controls & Freight Information | NSN 1377-01-621-9770

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:GMunitions List Item or Commerce Control List Item. Demilitarization required. Ammunition, explosives, and dangerous articles (AEDA). Demilitarization, and if required, declassification and/or removal of sensitive markings or information, will be accomplished. This code will be used for all AEDA items, including those which also require declassification and/or removal of sensitive markings or information.
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