NSN 1377-00-999-7464, 1377009997464
CATAPULT,AIRCRAFT EJECTION SEAT

Federal Supply Classification: FSC 1377 - Cartridge and Propellant Actuated Devices and Components
National Item Identification Number: NIIN 009997464
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: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 1377-00-999-7464

National Stock Number (NSN) 1377-00-999-7464, or NIIN 009997464, (catapult,aircraft ejection seat) was assigned March 16, 1966 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1377009997464 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

OVERALL LENGTH: (ABHP) 43.635 INCHES NOMINAL
TRAINING USAGE FEATURE: (AXJC) NOT INCLUDED
HAZARDOUS MATERIAL CLASSIFICATION CODE: (HMCC) 00 INHABITED BUILDING DISTANCE AND 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND C STORAGE COMPATIBILITY GROUP AND II FIREFIGHTING GROUP AND J DEPARTMENT OF TRANSPORTATION CLASS AND II-B COAST GUARD CLASS
ACTUATOR: (AXEK) INCLUDED
ACTUATOR MODEL NUMBER: (BGPF) NOT ASSIGNED
GROSS WEIGHT: (GRWT) 86.0 SHIPPING CONTAINER POUNDS
QUANTITY PER SHIPPING CONTAINER: (QTSC) 2
III OVERALL LENGTH: (ABHP) 43.635 INCHES NOMINAL
DOD AMMUNITION CODE: (DDAC) 1377-M317
ACTUATION METHOD: (AFLW) CARTRIDGE
MODEL NUMBER: (AMWN) MK 13 MOD O