PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18138Shaft,shouldered

Warn Industries Inc · NSN 3040-01-185-8011 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-185-8011 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-185-8011. Primary manufacturer part number: 18138.
Features
  • Shaft,shouldered — FSC 3040
  • Step Quantity: 1
  • First End Style: EXTERNAL THREADED
  • Largest Step Diameter: 0.500 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Warn Industries Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-185-8011, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Warn Industries Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN3040-01-185-8011
Primary Part Number18138
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerWarn Industries Inc
StatusACTIVE
Step Quantity1
First End StyleEXTERNAL THREADED
Largest Step Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2910-00-152-987518138 INTERCHANGEABLE
Nozzle,fuel Injection
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3110-00-156-35420205756 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
5905-00-279-5440 INTERCHANGEABLE
Resistor,fixed,wire Wound
4820-00-512-3601A14841 INTERCHANGEABLE
Valve,diaphragm,stop
Mueller Brass Co.
3010-00-562-380118138 INTERCHANGEABLE
Gearcase-Motor
Raytheon Company Dba Raytheon
5950-00-648-215218138 INTERCHANGEABLE
Reactor
Magnetika Inc Div Magnetika/phillipsburg Location
4530-00-707-59651-81-3-8 INTERCHANGEABLE
Adapter,nozzle,oil Burner
Monarch Mfg Works Inc
1650-00-727-461314841 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6610-00-796-30691484-1 INTERCHANGEABLE
Bi-Metal
Aerosonic Llc
5330-01-034-554714841 INTERCHANGEABLE
Retainer,packing
Air & Liquid Systems Corporation Dba Buffalo Pumps
Cross-Reference Index
Part NumberManufacturer
18138 Warn Industries Inc (USA)
18138 Warn Industries, Inc. Dba Warn Div Warn Industries (USA)
14841 Warn Industries Inc (USA)
Related Parts
2910-00-152-9875INTERCHANGEABLE
NOZZLE,FUEL INJECTION
18138
3110-00-156-3542INTERCHANGEABLE
BEARING,BALL,ANNULAR
0205756
5905-00-279-5440INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
4820-00-512-3601INTERCHANGEABLE
VALVE,DIAPHRAGM,STOP
A14841
3010-00-562-3801INTERCHANGEABLE
GEARCASE-MOTOR
18138
5950-00-648-2152INTERCHANGEABLE
REACTOR
18138
4530-00-707-5965INTERCHANGEABLE
ADAPTER,NOZZLE,OIL BURNER
1-81-3-8
1650-00-727-4613INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
14841
6610-00-796-3069INTERCHANGEABLE
BI-METAL
1484-1
5330-01-034-5547INTERCHANGEABLE
RETAINER,PACKING
14841
5640-01-054-6600INTERCHANGEABLE
CLOTH,ASBESTOS
18138
3020-01-185-8259INTERCHANGEABLE
GEAR RACK
18138

Frequently Asked Questions

What is NSN 3040-01-185-8011?

NSN 3040-01-185-8011 is a Shaft,shouldered, manufactured by Warn Industries Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-185-8011?

NSN 3040-01-185-8011 has 3 cross-referenced part numbers: 18138 (Warn Industries Inc), 18138 (Warn Industries, Inc. Dba Warn Div Warn Industries), 14841 (Warn Industries Inc).

What NSN replaces 3040-01-185-8011?

There are 12 known substitutes for 3040-01-185-8011: 2910-00-152-9875, 3110-00-156-3542, 5905-00-279-5440 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18138?

Key specifications for 18138: Step Quantity: 1; First End Style: EXTERNAL THREADED; Overall Length: 9.600 INCHES NOMINAL IN; Largest Step Diameter: 0.500 INCHES NOMINAL IN. 4 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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