PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3350103Connecting Link,rigid

Ed Etnyre & Co · NSN 3040-00-499-9954 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-499-9954 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-499-9954. Primary manufacturer part number: 3350103.
Features
  • Connecting Link,rigid — FSC 3040
  • End Attachment Style: CLEVIS NO. 2 FIRST END
  • Body Diameter: 0.438 INCHES NOMINAL IN
  • Link Style: CLEVIS TO EXTERNAL THREAD
  • Body Construction: SOLID
  • End Attachment Fork Width: 0.938 INCHES NOMINAL FIRST END IN
  • 2 verified cross-references
  • Primary manufacturer: Ed Etnyre & Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-00-499-9954, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ed Etnyre & Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-499-9954
Primary Part Number3350103
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerEd Etnyre & Co
StatusACTIVE
End Attachment StyleCLEVIS NO. 2 FIRST END
Body Diameter0.438 INCHES NOMINAL IN
Link StyleCLEVIS TO EXTERNAL THREAD
Body ConstructionSOLID
End Attachment Fork Width0.938 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-01-335-1097FC24B INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
3350103 PRIMARY Ed Etnyre & Co (USA)
FC2-4A Ed Etnyre & Co (USA)
Related Parts
5120-01-335-1097INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
FC24B

Frequently Asked Questions

What is NSN 3040-00-499-9954?

NSN 3040-00-499-9954 is a Connecting Link,rigid, manufactured by Ed Etnyre & Co, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-499-9954?

NSN 3040-00-499-9954 has 2 cross-referenced part numbers: 3350103 (Ed Etnyre & Co), FC2-4A (Ed Etnyre & Co).

What NSN replaces 3040-00-499-9954?

There is 1 known substitute for 3040-00-499-9954: 5120-01-335-1097. Verify interchangeability with system specifications before substitution.

What are the specifications of 3350103?

Key specifications for 3350103: End Attachment Style: CLEVIS NO. 2 FIRST END; Body Diameter: 0.438 INCHES NOMINAL IN; Link Style: CLEVIS TO EXTERNAL THREAD; Body Construction: SOLID. 6 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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