PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C12191-3Box,accessories Stowage

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 2540-01-442-7839 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-442-7839 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-442-7839. Primary manufacturer part number: C12191-3.
Features
  • Box,accessories Stowage — FSC 2540
  • Material: ALUMINUM ALLOY
  • Style Designator: SOLID PANEL W/ MOUNTING HOLES
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Box,accessories Stowage, cataloged under National Stock Number 2540-01-442-7839, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-442-7839
Primary Part NumberC12191-3
Item NameBox,accessories Stowage
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusACTIVE
MaterialALUMINUM ALLOY
Style DesignatorSOLID PANEL W/ MOUNTING HOLES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5133-00-189-9325 INTERCHANGEABLE
Drill,twist
5998-00-825-2517 INTERCHANGEABLE
Extender Card,electronic Test
Cross-Reference Index
Part NumberManufacturer
C12191-3 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
C12191 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
M61814 PRIMARY Star Cases Llc Dba Zero Manufacturing (USA)
Related Parts
5133-00-189-9325INTERCHANGEABLE
DRILL,TWIST
5998-00-825-2517INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST

Frequently Asked Questions

What is NSN 2540-01-442-7839?

NSN 2540-01-442-7839 is a Box,accessories Stowage, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-442-7839?

NSN 2540-01-442-7839 has 3 cross-referenced part numbers: C12191-3 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), C12191 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), M61814 (Star Cases Llc Dba Zero Manufacturing).

What NSN replaces 2540-01-442-7839?

There are 2 known substitutes for 2540-01-442-7839: 5133-00-189-9325, 5998-00-825-2517. Verify interchangeability with system specifications before substitution.

What are the specifications of C12191-3?

Key specifications for C12191-3: End Item Identification: WEAPON SYSTEM E/I AIRCRAFT, F-16; Overall Length: 5.500 INCHES NOMINAL IN; Overall Height: 3.500 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com