PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

140-34506Connecting Link,rigid

The Boeing Company Div Legacy Am&m · NSN 3040-00-185-1920 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-185-1920 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-185-1920. Primary manufacturer part number: 140-34506.
Features
  • Connecting Link,rigid — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: The Boeing Company Div Legacy Am&m
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-00-185-1920, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Boeing Company Div Legacy Am&m. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameConnecting Link,rigid
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersThe Boeing Company Div Legacy Am&m (CAGE 43999)
Technical Specifications
ParameterValue
NSN3040-00-185-1920
Primary Part Number140-34506
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Am&m
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2990-01-165-812314034521 INTERCHANGEABLE
Hanger,engine Exhaust System
General Motors Llc Dba General Motors Llc
Cross-Reference Index
Part NumberManufacturer
140-34506 PRIMARY The Boeing Company Div Legacy Am&m (USA)
Related Parts
2990-01-165-8123INTERCHANGEABLE
HANGER,ENGINE EXHAUST SYSTEM
14034521

Frequently Asked Questions

What is NSN 3040-00-185-1920?

NSN 3040-00-185-1920 is a Connecting Link,rigid, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-185-1920?

NSN 3040-00-185-1920 has 1 cross-referenced part number: 140-34506 (The Boeing Company Div Legacy Am&m).

What NSN replaces 3040-00-185-1920?

There is 1 known substitute for 3040-00-185-1920: 2990-01-165-8123. Verify interchangeability with system specifications before substitution.

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