PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

126222Shaft,shouldered

Eaton Aerospace, Llc Dba Jackson South · NSN 3040-00-692-6149 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-692-6149 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-692-6149. Primary manufacturer part number: 126222.
Features
  • Shaft,shouldered — FSC 3040
  • Second End Spline Quantity: 13
  • Surface Finish: 16.0 MICROINCHES
  • Second End Diameter: 1.1804 INCHES MINIMUM AND 1.1808 INCHES MAXIMUM IN
  • FSC Application Data: PUMP,HOIST UNIT,HYDRAULIC,VEHICULAR BODY,DUMP TRUCK
  • First End Keyway Depth: 0.147 INCHES NOMINAL IN
  • External Keyway Length: 2.000 INCHES NOMINAL FIRST END IN
  • First End Keyway Width: 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-692-6149, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3040-00-692-6149
Primary Part Number126222
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusCANCELLED
Second End Spline Quantity13
Surface Finish16.0 MICROINCHES
Second End Diameter1.1804 INCHES MINIMUM AND 1.1808 INCHES MAXIMUM IN
FSC Application DataPUMP,HOIST UNIT,HYDRAULIC,VEHICULAR BODY,DUMP TRUCK
First End Keyway Depth0.147 INCHES NOMINAL IN
External Keyway Length2.000 INCHES NOMINAL FIRST END IN
First End Keyway Width0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Second End Spline Length1.063 INCHES NOMINAL IN
Largest Step Diameter1.561 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN
Second End Spline Major Diameter1.1370 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM IN
Step Quantity5
Second End Spline Minor Diameter0.9950 INCHES MINIMUM IN
MaterialSTEEL
Second End StyleSPLINED (STRAIGHT)
End SimilarityNOT IDENTICAL
First End StyleFLAT KEYWAY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5935-00-660-5487757009-7 INTERCHANGEABLE
Connector,plug,electrical
Air Armament Center/ En
5935-00-754-8787 INTERCHANGEABLE
Connector,receptacle,electrical
5930-00-961-1318047568 INTERCHANGEABLE
Switch,pressure
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5950-00-987-18569672 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
4820-01-192-832706794049127 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5945-01-561-90139602 INTERCHANGEABLE
Base,electrical Relay
Electromechanica (pty) Ltd
5331-01-597-88399672 INTERCHANGEABLE
O-Ring
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
126222 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
9672 Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA)
119459R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
126222 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
8332613 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
119459R1 Navistar International Corporation Dba Navistar (USA)
Related Parts
5935-00-660-5487INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
757009-7
5935-00-754-8787INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5930-00-961-1318INTERCHANGEABLE
SWITCH,PRESSURE
047568
5950-00-987-1856INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
9672
4820-01-192-8327INTERCHANGEABLE
STEM,FLUID VALVE
06794049127
5945-01-561-9013INTERCHANGEABLE
BASE,ELECTRICAL RELAY
9602
5331-01-597-8839INTERCHANGEABLE
O-RING
9672

Frequently Asked Questions

What is NSN 3040-00-692-6149?

NSN 3040-00-692-6149 is a Shaft,shouldered, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 3040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3040-00-692-6149?

NSN 3040-00-692-6149 has 6 cross-referenced part numbers: 126222 (Eaton Aerospace, Llc Dba Jackson South), 9672 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining), 119459R1 (Navistar Intl Corp Truck Br Ohio Plant), 126222 (Lockheed Martin Corporation Div Rms - Mitchel Field), 8332613 (U S Army Tank Automotive Command Amsta-Im-Mm) and 1 more.

What NSN replaces 3040-00-692-6149?

There are 7 known substitutes for 3040-00-692-6149: 5935-00-660-5487, 5935-00-754-8787, 5930-00-961-1318 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 126222?

Key specifications for 126222: Second End Spline Quantity: 13; Surface Finish: 16.0 MICROINCHES; Second End Diameter: 1.1804 INCHES MINIMUM AND 1.1808 INCHES MAXIMUM IN; FSC Application Data: PUMP,HOIST UNIT,HYDRAULIC,VEHICULAR BODY,DUMP TRUCK. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3040-00-692-6149 still in active supply?

NSN 3040-00-692-6149 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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