PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

825-31Shaft,straight

Philips North America Llc Dba Philips Healthcare · NSN 3040-00-074-4040 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-074-4040 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-074-4040. Primary manufacturer part number: 825-31.
Features
  • Shaft,straight — FSC 3040
  • End Similarity: NOT IDENTICAL
  • First End Diameter: 0.3121 INCHES NOMINAL IN
  • First End Style: FLATTED
  • Surface Finish: 16.0 MICROINCHES
  • Second End Grooved Flat Depth: 0.0311 INCHES NOMINAL IN
  • Second End Grooved Flat Length: 0.2500 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-763,TY 17-4PH FED SPEC SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Steel construction
General Description

The Shaft,straight, cataloged under National Stock Number 3040-00-074-4040, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Philips North America Llc Dba Philips Healthcare. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-074-4040
Primary Part Number825-31
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerPhilips North America Llc Dba Philips Healthcare
StatusACTIVE
End SimilarityNOT IDENTICAL
First End Diameter0.3121 INCHES NOMINAL IN
First End StyleFLATTED
Surface Finish16.0 MICROINCHES
Second End Grooved Flat Depth0.0311 INCHES NOMINAL IN
Second End Grooved Flat Length0.2500 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-763,TY 17-4PH FED SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL
Second End Diameter0.3121 INCHES NOMINAL IN
First End Flat Length0.250 INCHES NOMINAL IN
First End Flat Depth0.0311 INCHES NOMINAL IN
Second End StyleFLAT GROOVED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-095-57261884516 INTERCHANGEABLE
Adapter,connector
Northrop Grumman Systems Corporation
1650-00-131-96568253-1 INTERCHANGEABLE
Cap,valve
Goodrich Aerospace Canada Ltd
5935-00-186-9882SMB425581 INTERCHANGEABLE
Jack,tip
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
825-31 Hewlett-Packard Co Waltham Div (USA)
825-31 PRIMARY Philips North America Llc Dba Philips Healthcare (USA)
Related Parts
5935-00-095-5726INTERCHANGEABLE
ADAPTER,CONNECTOR
1884516
1650-00-131-9656INTERCHANGEABLE
CAP,VALVE
8253-1
5935-00-186-9882INTERCHANGEABLE
JACK,TIP
SMB425581

Frequently Asked Questions

What is NSN 3040-00-074-4040?

NSN 3040-00-074-4040 is a Shaft,straight, manufactured by Philips North America Llc Dba Philips Healthcare, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-074-4040?

NSN 3040-00-074-4040 has 2 cross-referenced part numbers: 825-31 (Hewlett-Packard Co Waltham Div), 825-31 (Philips North America Llc Dba Philips Healthcare).

What NSN replaces 3040-00-074-4040?

There are 3 known substitutes for 3040-00-074-4040: 5935-00-095-5726, 1650-00-131-9656, 5935-00-186-9882. Verify interchangeability with system specifications before substitution.

What are the specifications of 825-31?

Key specifications for 825-31: End Similarity: NOT IDENTICAL; First End Diameter: 0.3121 INCHES NOMINAL IN; First End Style: FLATTED; Surface Finish: 16.0 MICROINCHES. 14 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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