PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1204668-101Connecting Link,rigid

Lockheed Martin Corp · NSN 3040-00-288-0596 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-288-0596 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-288-0596. Primary manufacturer part number: 1204668-101.
Features
  • Connecting Link,rigid — FSC 3040
  • Material: ALUMINUM ALLOY
  • Body Thickness: 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
  • Body Construction: SOLID
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-00-288-0596, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 3 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.

Technical Specifications
ParameterValue
NSN3040-00-288-0596
Primary Part Number1204668-101
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
MaterialALUMINUM ALLOY
Body Thickness0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
Body ConstructionSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6630-01-432-59011204668 INTERCHANGEABLE
Calibration Kit,clinical Chemist
Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc
5340-01-696-64051204668 INTERCHANGEABLE
Cover,access
Berg Manufacturing, Inc.
Cross-Reference Index
Part NumberManufacturer
1204668-101 PRIMARY Lockheed Martin Corp (USA)
1204668-101 Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA)
1204668 Lockheed Martin Corp (USA)
Related Parts
6630-01-432-5901INTERCHANGEABLE
CALIBRATION KIT,CLINICAL CHEMIST
1204668
5340-01-696-6405INTERCHANGEABLE
COVER,ACCESS
1204668

Frequently Asked Questions

What is NSN 3040-00-288-0596?

NSN 3040-00-288-0596 is a Connecting Link,rigid, manufactured by Lockheed Martin Corp, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-288-0596?

NSN 3040-00-288-0596 has 3 cross-referenced part numbers: 1204668-101 (Lockheed Martin Corp), 1204668-101 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), 1204668 (Lockheed Martin Corp).

What NSN replaces 3040-00-288-0596?

There are 2 known substitutes for 3040-00-288-0596: 6630-01-432-5901, 5340-01-696-6405. Verify interchangeability with system specifications before substitution.

What are the specifications of 1204668-101?

Key specifications for 1204668-101: Material: ALUMINUM ALLOY; Overall Length: 5.066 INCHES MINIMUM AND 5.166 INCHES MAXIMUM IN; Body Thickness: 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN; Body Construction: SOLID. 4 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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