PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SC-C-69585Extension Shaft

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 3040-00-356-3327 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-356-3327 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-356-3327. Primary manufacturer part number: SC-C-69585.
Features
  • Extension Shaft — FSC 3040
  • Material: STEEL
  • End Type: PROCESSED END
  • Style Designator: PLAIN SOCKET
  • Socket Diameter: 0.2187 INCHES NOMINAL IN
  • Shoulder Length: 9.7812 INCHES NOMINAL IN
  • Outside Diameter: 0.3115 INCHES NOMINAL IN
  • Shaft End Configuration: ROUND W/KEYWAY
Applications
  • Applications requiring Steel construction
General Description

The Extension Shaft, cataloged under National Stock Number 3040-00-356-3327, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-356-3327
Primary Part NumberSC-C-69585
Item NameExtension Shaft
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
MaterialSTEEL
End TypePROCESSED END
Style DesignatorPLAIN SOCKET
Socket Diameter0.2187 INCHES NOMINAL IN
Shoulder Length9.7812 INCHES NOMINAL IN
Outside Diameter0.3115 INCHES NOMINAL IN
Shaft End ConfigurationROUND W/KEYWAY
Shaft End DesignFEMALE
Shaft End Diameter0.2495 INCHES NOMINAL IN
Socket Depth0.750 INCHES NOMINAL IN
Length12.6562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5360-00-312-5138 INTERCHANGEABLE
Spring,helical,compression
4820-01-163-7546N382830058 INTERCHANGEABLE
Retainer,seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4520-01-331-658350456 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5930-01-553-031250456 INTERCHANGEABLE
Switch,rotary
Conductix Inc Div Conductix Wampfler
5950-01-667-922150456 INTERCHANGEABLE
Coil Transformer
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
5310-01-714-3663ASME B18.21.1-A2 SIZE 5/16IN INTERCHANGEABLE
Washer,flat
American National Standards Institute Incorporated Dba American National Standards Institute
Cross-Reference Index
Part NumberManufacturer
SC-C-69585 PRIMARY Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
SC-C-69585 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SC-C-69585 Edo Artisan Inc (USA)
50456 Kleinschmidt Inc (USA)
Related Parts
5360-00-312-5138INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4820-01-163-7546INTERCHANGEABLE
RETAINER,SEAT,VALVE
N382830058
4520-01-331-6583INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50456
5930-01-553-0312INTERCHANGEABLE
SWITCH,ROTARY
50456
5950-01-667-9221INTERCHANGEABLE
COIL TRANSFORMER
50456
5310-01-714-3663INTERCHANGEABLE
WASHER,FLAT
ASME B18.21.1-A2 SIZE 5/16IN

Frequently Asked Questions

What is NSN 3040-00-356-3327?

NSN 3040-00-356-3327 is a Extension Shaft, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-356-3327?

NSN 3040-00-356-3327 has 4 cross-referenced part numbers: SC-C-69585 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), SC-C-69585 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SC-C-69585 (Edo Artisan Inc), 50456 (Kleinschmidt Inc).

What NSN replaces 3040-00-356-3327?

There are 6 known substitutes for 3040-00-356-3327: 5360-00-312-5138, 4820-01-163-7546, 4520-01-331-6583 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SC-C-69585?

Key specifications for SC-C-69585: Material: STEEL; End Type: PROCESSED END; Style Designator: PLAIN SOCKET; Socket Diameter: 0.2187 INCHES NOMINAL IN. 12 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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