PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4501-203Connecting Link,rigid

Tyee Aircraft Inc Div Tyee Aircraft · NSN 3040-00-317-3197 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-317-3197 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-317-3197. Primary manufacturer part number: 4501-203.
Features
  • Connecting Link,rigid — FSC 3040
  • Body Construction: TUBULAR
  • End Attachment Style: EYE FIRST END
  • Material: ALUMINUM ALLOY
  • 4 verified cross-references
  • Primary manufacturer: Tyee Aircraft Inc Div Tyee Aircraft
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-00-317-3197, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-317-3197
Primary Part Number4501-203
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTyee Aircraft Inc Div Tyee Aircraft
StatusACTIVE
Body ConstructionTUBULAR
End Attachment StyleEYE FIRST END
MaterialALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-338940401 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
5935-00-249-1679 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5950-00-509-1210 INTERCHANGEABLE
Transformer,pulse
2940-00-529-2738122-0037 INTERCHANGEABLE
Filter Element,fluid
Cummins Power Generation Inc.
5935-00-801-65284040-1 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Dri Relays Inc. Dba Dri Relays Inc
6350-00-932-5546613906-1 INTERCHANGEABLE
Light Box Assy
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5935-00-986-74142067009 INTERCHANGEABLE
Socket,plug-in Electronic Compon
L3harris Technologies, Inc.
3455-00-997-242316247 INTERCHANGEABLE
Cutter,milling,angle
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4820-01-094-6253 INTERCHANGEABLE
Valve,check
4730-01-253-7329 INTERCHANGEABLE
Nipple,pipe
Cross-Reference Index
Part NumberManufacturer
4040-1 Tyee Aircraft Inc Div Tyee Aircraft (USA)
4501-203 PRIMARY Tyee Aircraft Inc Div Tyee Aircraft (USA)
68B418000-203 The Boeing Company Div Defense (USA)
4040-1 Dixon Automatic Tool Inc (USA)
Related Parts
4820-00-036-3389INTERCHANGEABLE
SEAT,VALVE
40401
5935-00-249-1679INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5950-00-509-1210INTERCHANGEABLE
TRANSFORMER,PULSE
2940-00-529-2738INTERCHANGEABLE
FILTER ELEMENT,FLUID
122-0037
5935-00-801-6528INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
4040-1
6350-00-932-5546INTERCHANGEABLE
LIGHT BOX ASSY
613906-1
5935-00-986-7414INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
2067009
3455-00-997-2423INTERCHANGEABLE
CUTTER,MILLING,ANGLE
16247
4820-01-094-6253INTERCHANGEABLE
VALVE,CHECK
4730-01-253-7329INTERCHANGEABLE
NIPPLE,PIPE
4720-01-324-9366INTERCHANGEABLE
HOSE,AIR DUCT
BANTAM-FLEX-PE-3IN.ID
5998-01-362-5536INTERCHANGEABLE
BACKPLANE ASSEMBLY
40401

Frequently Asked Questions

What is NSN 3040-00-317-3197?

NSN 3040-00-317-3197 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 3040-00-317-3197?

NSN 3040-00-317-3197 has 4 cross-referenced part numbers: 4040-1 (Tyee Aircraft Inc Div Tyee Aircraft), 4501-203 (Tyee Aircraft Inc Div Tyee Aircraft), 68B418000-203 (The Boeing Company Div Defense), 4040-1 (Dixon Automatic Tool Inc).

What NSN replaces 3040-00-317-3197?

There are 12 known substitutes for 3040-00-317-3197: 4820-00-036-3389, 5935-00-249-1679, 5950-00-509-1210 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4501-203?

Key specifications for 4501-203: Body Construction: TUBULAR; End Attachment Style: EYE FIRST END; Material: ALUMINUM ALLOY. 3 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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