PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1255AS200Rocket Motor

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 1340-01-371-6903 · FSC 1340 · No Item Name Available
Verified by PartsTable
NSN 1340-01-371-6903 — this item is cataloged by the U.S. Government under National Stock Number 1340-01-371-6903. Primary manufacturer part number: 1255AS200.
Features
  • Rocket Motor — FSC 1340
  • Reference Number Differentiating Characteristics: AS DIFFERENTITATED BY SPECIAL PACKAGING
  • 2 verified cross-references
  • Primary manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Rocket Motor, cataloged under National Stock Number 1340-01-371-6903, is classified within Federal Supply Class 1340 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1340-01-371-6903
Primary Part Number1255AS200
Item NameRocket Motor
FSC / FSG1340 / 13 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTITATED BY SPECIAL PACKAGING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1340-00-023-2013LD620850 INTERCHANGEABLE
Rocket Motor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
1340-00-093-1069LD418760 INTERCHANGEABLE
Rocket Motor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
1340-01-097-63651255AS100 INTERCHANGEABLE
Rocket Motor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
1340-01-231-3984 INTERCHANGEABLE
Rocket Motor
Cross-Reference Index
Part NumberManufacturer
1255AS200 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
1340-J145 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
Related Parts
1340-00-023-2013INTERCHANGEABLE
ROCKET MOTOR
LD620850
1340-00-093-1069INTERCHANGEABLE
ROCKET MOTOR
LD418760
1340-01-097-6365INTERCHANGEABLE
ROCKET MOTOR
1255AS100
1340-01-231-3984INTERCHANGEABLE
ROCKET MOTOR

Frequently Asked Questions

What is NSN 1340-01-371-6903?

NSN 1340-01-371-6903 is a Rocket Motor, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1340 (No Item Name Available). Status: active.

What are the part numbers for NSN 1340-01-371-6903?

NSN 1340-01-371-6903 has 2 cross-referenced part numbers: 1255AS200 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1340-J145 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics).

What NSN replaces 1340-01-371-6903?

There are 4 known substitutes for 1340-01-371-6903: 1340-00-023-2013, 1340-00-093-1069, 1340-01-097-6365 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1255AS200?

Key specifications for 1255AS200: Reference Number Differentiating Characteristics: AS DIFFERENTITATED BY SPECIAL PACKAGING. 1 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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