PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DS-934704Shaft,shouldered

Eaton Aerospace, Llc Dba Jackson South · NSN 3040-00-955-3127 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-955-3127 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-955-3127. Primary manufacturer part number: DS-934704.
Features
  • Shaft,shouldered — FSC 3040
  • Material: STEEL
  • 4 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-955-3127, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Cancelled.

Technical Specifications
ParameterValue
NSN3040-00-955-3127
Primary Part NumberDS-934704
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusCANCELLED
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3010-00-007-9622149-9-1 INTERCHANGEABLE
Gearcase-Motor
Hansen Mfg Co Inc
2540-00-113-4180 INTERCHANGEABLE
Heater,vehicular,compartment
5120-00-224-3164 INTERCHANGEABLE
Wrench,open End Box
5305-00-349-81834130 INTERCHANGEABLE
Screw,adapter
Wakmann Watch Company Inc
5905-00-393-242916101-4 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ward Leonard Ct Llc
4320-00-422-9805 INTERCHANGEABLE
Ram,hydraulic
4820-00-580-301141-30 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5305-00-723-51744310 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
5360-00-788-1547275479 INTERCHANGEABLE
Spring,helical,compression
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
6685-00-821-5470666007019 INTERCHANGEABLE
Thermocouple,immersion
Alnor Instrument Company
Cross-Reference Index
Part NumberManufacturer
4130 General Signal Corp (USA)
DS-934704 Eaton Aerospace, Llc Dba Jackson South (USA)
4130 Eaton Aerospace, Llc Dba Jackson South (USA)
DS-934704 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
3010-00-007-9622INTERCHANGEABLE
GEARCASE-MOTOR
149-9-1
2540-00-113-4180INTERCHANGEABLE
HEATER,VEHICULAR,COMPARTMENT
5120-00-224-3164INTERCHANGEABLE
WRENCH,OPEN END BOX
5305-00-349-8183INTERCHANGEABLE
SCREW,ADAPTER
4130
5905-00-393-2429INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
16101-4
4320-00-422-9805INTERCHANGEABLE
RAM,HYDRAULIC
4820-00-580-3011INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
41-30
5305-00-723-5174INTERCHANGEABLE
SCREW,SHOULDER
4310
5360-00-788-1547INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
275479
6685-00-821-5470INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
666007019
5905-00-945-3624INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,NONIND
4130
6532-01-016-4741INTERCHANGEABLE
FOOTWEAR COVERS,OPERATING ROOM
4130

Frequently Asked Questions

What is NSN 3040-00-955-3127?

NSN 3040-00-955-3127 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 3040-00-955-3127?

NSN 3040-00-955-3127 has 4 cross-referenced part numbers: 4130 (General Signal Corp), DS-934704 (Eaton Aerospace, Llc Dba Jackson South), 4130 (Eaton Aerospace, Llc Dba Jackson South), DS-934704 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 3040-00-955-3127?

There are 12 known substitutes for 3040-00-955-3127: 3010-00-007-9622, 2540-00-113-4180, 5120-00-224-3164 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DS-934704?

Key specifications for DS-934704: Special Features: EXTERNAL INVOLUTE SPLINES BOTH ENDS,1ST END 24 TEETH 200/30 PITCH,2ND END 16 TEETH 20/30 PITCH; Overall Length: 2.875 INCHES NOMINAL IN; Material: STEEL. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3040-00-955-3127 still in active supply?

NSN 3040-00-955-3127 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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