NSN 1377-01-290-6884, 1377012906884
CATAPULT,AIRCRAFT EJECTION SEAT

Federal Supply Classification: FSC 1377 - Cartridge and Propellant Actuated Devices and Components
National Item Identification Number: NIIN 012906884
Codification Country: United States
Item Name Code: INC 20517
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (Y) Information is in the Hazardous Materials Information Resource System (HMIRS).

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 1377-01-290-6884

National Stock Number (NSN) 1377-01-290-6884, or NIIN 012906884, (catapult,aircraft ejection seat) was assigned December 15, 1988 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 20517. [AN ITEM DESIGNED TO PROPEL AN EJECTION SEAT WITH PERSONNEL FROM AN AIRCRAFT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 1377012906884 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

III OVERALL LENGTH: (ABHP) 42.955 INCHES MINIMUM AND 43.045 INCHES MAXIMUM
DOD AMMUNITION CODE: (DDAC) 1377-MU30
ACTUATOR MODEL NUMBER: (BGPF) 1001-20
TRAINING USAGE FEATURE: (AXJC) NOT INCLUDED
III NET EXPLOSIVE WEIGHT: (EXWT) 12.7 TRANSPORTATION POUNDS AND 5.76062 TRANSPORTATION KILOGRAMS
OVERALL LENGTH: (ABHP) 42.955 INCHES MINIMUM AND 43.045 INCHES MAXIMUM
NET EXPLOSIVE WEIGHT: (EXWT) 12.7 TRANSPORTATION POUNDS AND 5.76062 TRANSPORTATION KILOGRAMS
HAZARDOUS MATERIAL CLASSIFICATION CODE: (HMCC) 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND C STORAGE COMPATIBILITY GROUP AND J DEPARTMENT OF TRANSPORTATION CLASS
ACTUATION METHOD: (AFLW) CARTRIDGE
ACTUATOR: (AXEK) INCLUDED
III HAZARDOUS MATERIAL CLASSIFICATION CODE: (HMCC) 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND C STORAGE COMPATIBILITY GROUP AND J DEPARTMENT OF TRANSPORTATION CLASS