PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25614Shaft,straight

Paccar Winch Inc Dba Paccar Winch Division · NSN 3040-01-356-8671 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-356-8671 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-356-8671. Primary manufacturer part number: 25614.
Features
  • Shaft,straight — FSC 3040
  • First End Internal Thread Length: 0.2500 INCHES NOMINAL IN
  • Second End Style: UNTHREADED CROSS DRILLED
  • Second End Distance From Hole Center to End: 0.3120 INCHES NOMINAL IN
  • Material: STEEL COMP 4140
  • Second End Hole Diameter: 0.1880 INCHES NOMINAL IN
  • Surface Finish: 32.0 MICROINCHES
  • First End Diameter: 0.9838 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 4140 construction
General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-356-8671, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN3040-01-356-8671
Primary Part Number25614
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
First End Internal Thread Length0.2500 INCHES NOMINAL IN
Second End StyleUNTHREADED CROSS DRILLED
Second End Distance From Hole Center to End0.3120 INCHES NOMINAL IN
MaterialSTEEL COMP 4140
Second End Hole Diameter0.1880 INCHES NOMINAL IN
Surface Finish32.0 MICROINCHES
First End Diameter0.9838 INCHES NOMINAL IN
End SimilarityNOT IDENTICAL
Second End Diameter0.9838 INCHES NOMINAL IN
First End StyleINTERNAL THREADED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5133-00-233-6395 INTERCHANGEABLE
Drill,twist
4320-00-245-949925614 INTERCHANGEABLE
Parts Kit,hydraulic Pump
Triumph Engine Control Systems Llc
5935-00-283-3360213498-1 INTERCHANGEABLE
Connector,receptacle,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5305-00-647-2395 INTERCHANGEABLE
Screw,cap,socket Head
5360-01-175-35572561-4 INTERCHANGEABLE
Spring,helical,compression
Cole Hersee Company
5962-01-222-8809 INTERCHANGEABLE
Microcircuit,digital
5935-01-458-282923-0044 INTERCHANGEABLE
Connector,receptacle,electrical
Kvh Industries Inc
4210-01-586-715025614 INTERCHANGEABLE
Extinguisher,fire
Buckeye Fire Equipment Co
5340-01-677-751523-0044 INTERCHANGEABLE
Plug,vent
Opw Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
25614 Airline Hydraulics Corp Dba Airline Hydraulics Corp (USA)
230044 Allied Systems Company Dba Allied Systems Co (USA)
25614 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5133-00-233-6395INTERCHANGEABLE
DRILL,TWIST
4320-00-245-9499INTERCHANGEABLE
PARTS KIT,HYDRAULIC PUMP
25614
5935-00-283-3360INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
213498-1
5305-00-647-2395INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5360-01-175-3557INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2561-4
5962-01-222-8809INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5935-01-458-2829INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
23-0044
4210-01-586-7150INTERCHANGEABLE
EXTINGUISHER,FIRE
25614
5340-01-677-7515INTERCHANGEABLE
PLUG,VENT
23-0044

Frequently Asked Questions

What is NSN 3040-01-356-8671?

NSN 3040-01-356-8671 is a Shaft,straight, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-356-8671?

NSN 3040-01-356-8671 has 3 cross-referenced part numbers: 25614 (Airline Hydraulics Corp Dba Airline Hydraulics Corp), 230044 (Allied Systems Company Dba Allied Systems Co), 25614 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 3040-01-356-8671?

There are 9 known substitutes for 3040-01-356-8671: 5133-00-233-6395, 4320-00-245-9499, 5935-00-283-3360 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25614?

Key specifications for 25614: First End Internal Thread Length: 0.2500 INCHES NOMINAL IN; Overall Length: 1.8750 INCHES NOMINAL IN; Second End Style: UNTHREADED CROSS DRILLED; Second End Distance From Hole Center to End: 0.3120 INCHES NOMINAL IN. 11 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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