PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

600-143-729-1Shaft,shouldered

Tulsa Winch, Inc. · NSN 3040-01-231-6934 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-231-6934 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-231-6934. Primary manufacturer part number: 600-143-729-1.
Features
  • Shaft,shouldered — FSC 3040
  • 6 verified cross-references
  • Primary manufacturer: Tulsa Winch, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-231-6934, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tulsa Winch, Inc.. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,shouldered
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersMarco Seattle Inc Dba Marco (CAGE 09608); Tulsa Winch, Inc. (CAGE 75096); Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208); Gear Products Inc (CAGE 59187)
Technical Specifications
ParameterValue
NSN3040-01-231-6934
Primary Part Number600-143-729-1
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTulsa Winch, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2990-00-374-8348D4146-1 INTERCHANGEABLE
Burner Assembly,vap
Dcm Manufacturing, Inc.
5950-00-726-0433549888-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
2530-01-230-5407D41461 INTERCHANGEABLE
Pump Assembly,power Steering,veh
Marco Seattle Inc Dba Marco
3040-01-232-0898 INTERCHANGEABLE
Shaft,shouldered
3040-01-235-361943729 INTERCHANGEABLE
Shaft,shouldered
Marco Seattle Inc Dba Marco
4820-01-266-1177 INTERCHANGEABLE
Valve,globe
4930-01-314-520598500 INTERCHANGEABLE
Lubricator,airline
S and G Tool Aid Corp Br of Eagles M Tool Warehouse Inc
Cross-Reference Index
Part NumberManufacturer
D41461 PC 8 Marco Seattle Inc Dba Marco (USA)
600-143-729-1 PRIMARY Tulsa Winch, Inc. (USA)
43729 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
43729 Gear Products Inc (USA)
D41461 Marco Seattle Inc Dba Marco (USA)
600-143-729-1 Gear Products Inc (USA)
Related Parts
2990-00-374-8348INTERCHANGEABLE
BURNER ASSEMBLY,VAP
D4146-1
5950-00-726-0433INTERCHANGEABLE
TRANSFORMER,POWER
549888-1
2530-01-230-5407INTERCHANGEABLE
PUMP ASSEMBLY,POWER STEERING,VEH
D41461
3040-01-232-0898INTERCHANGEABLE
SHAFT,SHOULDERED
3040-01-235-3619INTERCHANGEABLE
SHAFT,SHOULDERED
43729
4820-01-266-1177INTERCHANGEABLE
VALVE,GLOBE
4930-01-314-5205INTERCHANGEABLE
LUBRICATOR,AIRLINE
98500

Frequently Asked Questions

What is NSN 3040-01-231-6934?

NSN 3040-01-231-6934 is a Shaft,shouldered, manufactured by Tulsa Winch, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-231-6934?

NSN 3040-01-231-6934 has 6 cross-referenced part numbers: D41461 PC 8 (Marco Seattle Inc Dba Marco), 600-143-729-1 (Tulsa Winch, Inc.), 43729 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 43729 (Gear Products Inc), D41461 (Marco Seattle Inc Dba Marco) and 1 more.

What NSN replaces 3040-01-231-6934?

There are 7 known substitutes for 3040-01-231-6934: 2990-00-374-8348, 5950-00-726-0433, 2530-01-230-5407 and 4 more. Verify interchangeability with system specifications before substitution.

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