PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2400-15Catapult,aircraft Ejection Seat

Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc · NSN 1377-00-068-0256 · FSC 1377 · No Item Name Available
Verified by PartsTable
NSN 1377-00-068-0256 — this item is cataloged by the U.S. Government under National Stock Number 1377-00-068-0256. Primary manufacturer part number: 2400-15.
Features
  • Catapult,aircraft Ejection Seat — FSC 1377
  • Dot Proper Shipping Name: ROCKET MOTORS
  • Model Number: 2400-15
  • Hazardous Material Classification Code: 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
  • Dod Ammunition Code: 1377-M347
  • Training Usage Feature: NOT INCLUDED
  • Criticality Code Justification: EXWT
  • Actuator Model Number: 5030-1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Catapult,aircraft Ejection Seat, cataloged under National Stock Number 1377-00-068-0256, is classified within Federal Supply Class 1377 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1377-00-068-0256
Primary Part Number2400-15
Item NameCatapult,aircraft Ejection Seat
FSC / FSG1377 / 13 — No Item Name Available
ManufacturerNammo Defense Systems Inc. Dba Nammo Defense Systems Inc
StatusACTIVE
Dot Proper Shipping NameROCKET MOTORS
Model Number2400-15
Hazardous Material Classification Code1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Dod Ammunition Code1377-M347
Training Usage FeatureNOT INCLUDED
Criticality Code JustificationEXWT
Actuator Model Number5030-1
Dot Warning Label Code1.3C
Dot Registration CodeEX1988050666
ActuatorINCLUDED
Dot Identification NumberUN0186
Dot Hazard Class/division1.3
Net Explosive Weight6.3 STORAGE POUNDS AND 6.3 TRANSPORTATION POUNDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3120-00-383-38385879 INTERCHANGEABLE
Bearing,sleeve
Mitsubishi Caterpillar Forklift America, Inc
5930-01-099-878124001 INTERCHANGEABLE
Switch,code Indicating Wheel
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
5305-01-185-0232240015 INTERCHANGEABLE
Screw
Hynautic Inc Div of Sta-Rite Industries Inc
5315-01-269-1362 INTERCHANGEABLE
Pin,lock
2815-01-407-3601 INTERCHANGEABLE
Cover,timing Gear,internal Combu
6515-01-514-6892240.015 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
2030-01-562-0540240015 INTERCHANGEABLE
Winch Section Assy
Allied Systems Company Dba Allied Systems Co
4810-01-663-097824001-5 INTERCHANGEABLE
Actuator,electro-Mechanical,line
Morpac Industries, Inc Div Actuator
4820-01-670-0132240015 INTERCHANGEABLE
Body,valve
Prc-Desoto Intl Inc
Cross-Reference Index
Part NumberManufacturer
1377-M347 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
2400-15 PRIMARY Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc (USA)
Related Parts
3120-00-383-3838INTERCHANGEABLE
BEARING,SLEEVE
5879
5930-01-099-8781INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
24001
5305-01-185-0232INTERCHANGEABLE
SCREW
240015
5315-01-269-1362INTERCHANGEABLE
PIN,LOCK
2815-01-407-3601INTERCHANGEABLE
COVER,TIMING GEAR,INTERNAL COMBU
6515-01-514-6892INTERCHANGEABLE
BONE PLATE
240.015
2030-01-562-0540INTERCHANGEABLE
WINCH SECTION ASSY
240015
4810-01-663-0978INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
24001-5
4820-01-670-0132INTERCHANGEABLE
BODY,VALVE
240015

Frequently Asked Questions

What is NSN 1377-00-068-0256?

NSN 1377-00-068-0256 is a Catapult,aircraft Ejection Seat, manufactured by Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc, classified under FSC 1377 (No Item Name Available). Status: active.

What are the part numbers for NSN 1377-00-068-0256?

NSN 1377-00-068-0256 has 2 cross-referenced part numbers: 1377-M347 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 2400-15 (Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc).

What NSN replaces 1377-00-068-0256?

There are 9 known substitutes for 1377-00-068-0256: 3120-00-383-3838, 5930-01-099-8781, 5305-01-185-0232 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2400-15?

Key specifications for 2400-15: Dot Proper Shipping Name: ROCKET MOTORS; Model Number: 2400-15; Hazardous Material Classification Code: 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION; End Item Identification: T-33 ACFT. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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