PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41401Shaft,shouldered

Mirion Technologies (canberra), Inc. · NSN 3040-01-053-0568 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-053-0568 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-053-0568. Primary manufacturer part number: 41401.
Features
  • Shaft,shouldered — FSC 3040
  • Second End Angle Between Flats: 90.0 DEGREES NOMINAL
  • Second End Diameter: 0.0937 INCHES NOMINAL IN
  • First End Diameter: 0.1870 INCHES NOMINAL IN
  • End Similarity: NOT IDENTICAL
  • Largest Step Diameter: 0.187 INCHES NOMINAL IN
  • Step Quantity: 2
  • Second End Style: TWO FLATS
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-053-0568, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Mirion Technologies (canberra), Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-053-0568
Primary Part Number41401
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerMirion Technologies (canberra), Inc.
StatusACTIVE
Second End Angle Between Flats90.0 DEGREES NOMINAL
Second End Diameter0.0937 INCHES NOMINAL IN
First End Diameter0.1870 INCHES NOMINAL IN
End SimilarityNOT IDENTICAL
Largest Step Diameter0.187 INCHES NOMINAL IN
Step Quantity2
Second End StyleTWO FLATS
Second End Step Length0.500 INCHES NOMINAL IN
First End StylePLAIN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-004-6170986065-2 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
5940-00-957-2683 INTERCHANGEABLE
Terminal,stud
5935-01-032-8300SF000-780 INTERCHANGEABLE
Connector,plug,electrical
Thermo Electric Company Inc. Dba Thermo Electric Company
3020-01-633-968541401 INTERCHANGEABLE
Gear,spur
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
B41401 Mirion Technologies (canberra), Inc. (USA)
41401 PRIMARY Mirion Technologies (canberra), Inc. (USA)
Related Parts
5950-00-004-6170INTERCHANGEABLE
REACTOR
986065-2
5940-00-957-2683INTERCHANGEABLE
TERMINAL,STUD
5935-01-032-8300INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
SF000-780
3020-01-633-9685INTERCHANGEABLE
GEAR,SPUR
41401

Frequently Asked Questions

What is NSN 3040-01-053-0568?

NSN 3040-01-053-0568 is a Shaft,shouldered, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-053-0568?

NSN 3040-01-053-0568 has 2 cross-referenced part numbers: B41401 (Mirion Technologies (canberra), Inc.), 41401 (Mirion Technologies (canberra), Inc.).

What NSN replaces 3040-01-053-0568?

There are 4 known substitutes for 3040-01-053-0568: 5950-00-004-6170, 5940-00-957-2683, 5935-01-032-8300 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41401?

Key specifications for 41401: Second End Angle Between Flats: 90.0 DEGREES NOMINAL; Second End Diameter: 0.0937 INCHES NOMINAL IN; First End Diameter: 0.1870 INCHES NOMINAL IN; End Similarity: NOT IDENTICAL. 11 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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