PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6614-2Connecting Link,rigid

Tyee Aircraft Inc Div Tyee Aircraft · NSN 3040-01-040-6670 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-040-6670 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-040-6670. Primary manufacturer part number: 6614-2.
Features
  • Connecting Link,rigid — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Tyee Aircraft Inc Div Tyee Aircraft
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-040-6670, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameConnecting Link,rigid
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersTyee Aircraft Inc Div Tyee Aircraft (CAGE 34742); Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (CAGE 76823)
Technical Specifications
ParameterValue
NSN3040-01-040-6670
Primary Part Number6614-2
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTyee Aircraft Inc Div Tyee Aircraft
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-01-121-263666242 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Fairchild Industrial Products Company
Cross-Reference Index
Part NumberManufacturer
6614-2 PRIMARY Tyee Aircraft Inc Div Tyee Aircraft (USA)
14-13901-2 Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA)
Related Parts
4820-01-121-2636INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
66242

Frequently Asked Questions

What is NSN 3040-01-040-6670?

NSN 3040-01-040-6670 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 3040-01-040-6670?

NSN 3040-01-040-6670 has 2 cross-referenced part numbers: 6614-2 (Tyee Aircraft Inc Div Tyee Aircraft), 14-13901-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).

What NSN replaces 3040-01-040-6670?

There is 1 known substitute for 3040-01-040-6670: 4820-01-121-2636. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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