PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

185678-1Gearshaft,spur

Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division · NSN 3040-01-665-6846 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-665-6846 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-665-6846. Primary manufacturer part number: 185678-1.
Features
  • Gearshaft,spur — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur, cataloged under National Stock Number 3040-01-665-6846, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division. 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.

Technical Specifications
ParameterValue
NSN3040-01-665-6846
Primary Part Number185678-1
Item NameGearshaft,spur
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCurtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-985-5150381AS149 INTERCHANGEABLE
Adapter,connector
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
185678-1 PRIMARY Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA)
Related Parts
5935-00-985-5150INTERCHANGEABLE
ADAPTER,CONNECTOR
381AS149

Frequently Asked Questions

What is NSN 3040-01-665-6846?

NSN 3040-01-665-6846 is a Gearshaft,spur, manufactured by Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-665-6846?

NSN 3040-01-665-6846 has 1 cross-referenced part number: 185678-1 (Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division).

What NSN replaces 3040-01-665-6846?

There is 1 known substitute for 3040-01-665-6846: 5935-00-985-5150. Verify interchangeability with system specifications before substitution.

What are the specifications of 185678-1?

Key specifications for 185678-1: End Item Identification: F-22A RAPTOR A. 1 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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