PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6209400Chassis,electrical-Electronic Eq

Lockheed Martin Corporation Div Rotary and Mission Systems · NSN 5975-00-779-1440 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-779-1440 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-779-1440. Primary manufacturer part number: 6209400.
Features
  • Chassis,electrical-Electronic Eq — FSC 5975
  • Style Designator: CLOSED ENDS AND SIDES FLANGED
  • Mounting Hole Quantity: 12
  • Design Feature: PUNCHED HOLES
  • Component Mounting Facility Type and Quantity: 21 TURNLOCK FASTENER
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-00-779-1440, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-00-779-1440
Primary Part Number6209400
Item NameChassis,electrical-Electronic Eq
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rotary and Mission Systems
StatusACTIVE
Style DesignatorCLOSED ENDS AND SIDES FLANGED
Mounting Hole Quantity12
Design FeaturePUNCHED HOLES
Component Mounting Facility Type and Quantity21 TURNLOCK FASTENER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-01-148-19146209400 INTERCHANGEABLE
Washer,split
Alfa Laval Inc
1375-01-362-70206209400 INTERCHANGEABLE
Mine,firing Device
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
6209400 PRIMARY Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
6209400 International Business Machines Corporation Dba IBM (USA)
6209400 International Business Machines Corp Parts Order Center Dept E - 54 (USA)
Related Parts
5310-01-148-1914INTERCHANGEABLE
WASHER,SPLIT
6209400
1375-01-362-7020INTERCHANGEABLE
MINE,FIRING DEVICE
6209400

Frequently Asked Questions

What is NSN 5975-00-779-1440?

NSN 5975-00-779-1440 is a Chassis,electrical-Electronic Eq, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-779-1440?

NSN 5975-00-779-1440 has 3 cross-referenced part numbers: 6209400 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6209400 (International Business Machines Corporation Dba IBM), 6209400 (International Business Machines Corp Parts Order Center Dept E - 54).

What NSN replaces 5975-00-779-1440?

There are 2 known substitutes for 5975-00-779-1440: 5310-01-148-1914, 1375-01-362-7020. Verify interchangeability with system specifications before substitution.

What are the specifications of 6209400?

Key specifications for 6209400: Style Designator: CLOSED ENDS AND SIDES FLANGED; Mounting Hole Quantity: 12; Design Feature: PUNCHED HOLES; Component Mounting Facility Type and Quantity: 21 TURNLOCK FASTENER. 4 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