PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4500-225Connecting Link,rigid

Tyee Aircraft Inc Div Tyee Aircraft · NSN 3040-00-216-8621 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-216-8621 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-216-8621. Primary manufacturer part number: 4500-225.
Features
  • Connecting Link,rigid — FSC 3040
  • Body Construction: TUBULAR
  • End Attachment Length: 2.344 INCHES NOMINAL FIRST END IN
  • End Attachment Style: EYE FIRST END
  • End Attachment Hole Diameter: 0.250 INCHES NOMINAL FIRST END IN
  • Material: ALUMINUM ALLOY
  • End Attachment Width: 0.438 INCHES NOMINAL FIRST END IN
  • 4 verified cross-references
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-00-216-8621, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tyee Aircraft Inc Div Tyee Aircraft. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-216-8621
Primary Part Number4500-225
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTyee Aircraft Inc Div Tyee Aircraft
StatusACTIVE
Body ConstructionTUBULAR
End Attachment Length2.344 INCHES NOMINAL FIRST END IN
End Attachment StyleEYE FIRST END
End Attachment Hole Diameter0.250 INCHES NOMINAL FIRST END IN
MaterialALUMINUM ALLOY
End Attachment Width0.438 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5315-00-010-3412103412 INTERCHANGEABLE
Pin,cotter
Chrysler Realty Company Llc Dba Daimler Chrysler
5999-00-030-199440-297 INTERCHANGEABLE
Contact,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5310-00-454-8126 INTERCHANGEABLE
Washer,piston,pin
5950-00-910-00088912001 INTERCHANGEABLE
Transformer,audio Frequency
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
4330-01-199-8173 INTERCHANGEABLE
Cover,fluid Filter
4330-01-200-9024 INTERCHANGEABLE
Filter Body,fluid
4330-01-201-7555 INTERCHANGEABLE
Post,center,filter
6640-01-350-7743 INTERCHANGEABLE
Wire,cleaning,pipet
6150-01-654-856340297 INTERCHANGEABLE
Cable Assembly,power,electrical
The Dewey Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
4500-225 PRIMARY Tyee Aircraft Inc Div Tyee Aircraft (USA)
4029-7 Tyee Aircraft Inc Div Tyee Aircraft (USA)
68J618000-225 The Boeing Company Div Defense (USA)
68B618000-225 The Boeing Company Div Defense (USA)
Related Parts
5315-00-010-3412INTERCHANGEABLE
PIN,COTTER
103412
5999-00-030-1994INTERCHANGEABLE
CONTACT,ELECTRICAL
40-297
5310-00-454-8126INTERCHANGEABLE
WASHER,PISTON,PIN
5950-00-910-0008INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8912001
4330-01-199-8173INTERCHANGEABLE
COVER,FLUID FILTER
4330-01-200-9024INTERCHANGEABLE
FILTER BODY,FLUID
4330-01-201-7555INTERCHANGEABLE
POST,CENTER,FILTER
6640-01-350-7743INTERCHANGEABLE
WIRE,CLEANING,PIPET
6150-01-654-8563INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
40297

Frequently Asked Questions

What is NSN 3040-00-216-8621?

NSN 3040-00-216-8621 is a Connecting Link,rigid, manufactured by Tyee Aircraft Inc Div Tyee Aircraft, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-216-8621?

NSN 3040-00-216-8621 has 4 cross-referenced part numbers: 4500-225 (Tyee Aircraft Inc Div Tyee Aircraft), 4029-7 (Tyee Aircraft Inc Div Tyee Aircraft), 68J618000-225 (The Boeing Company Div Defense), 68B618000-225 (The Boeing Company Div Defense).

What NSN replaces 3040-00-216-8621?

There are 9 known substitutes for 3040-00-216-8621: 5315-00-010-3412, 5999-00-030-1994, 5310-00-454-8126 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4500-225?

Key specifications for 4500-225: Body Construction: TUBULAR; End Attachment Length: 2.344 INCHES NOMINAL FIRST END IN; End Attachment Style: EYE FIRST END; End Attachment Hole Diameter: 0.250 INCHES NOMINAL FIRST END IN. 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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