PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31265Spring,helical,compression

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5360-01-031-0881 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-031-0881 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-031-0881. Primary manufacturer part number: 31265.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.552 INCHES MINIMUM IN
  • Spring Free Outside Diameter: 0.760 INCHES MAXIMUM IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 2.097 INCHES NOMINAL IN
  • Coil Quantity: 8.5
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-031-0881, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5360-01-031-0881
Primary Part Number31265
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Inside Diameter0.552 INCHES MINIMUM IN
Spring Free Outside Diameter0.760 INCHES MAXIMUM IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Length2.097 INCHES NOMINAL IN
Coil Quantity8.5
MaterialSTEEL COMP 631 OVERALL
Spring Deflection Rate60.000 POUNDS PER INCH NOMINAL LBS
Surface TreatmentPASSIVATE OVERALL
Material Document and ClassificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1620-00-082-76923-1265 INTERCHANGEABLE
Toggle,steering Loc
Tactair Fluid Controls Inc Western Hydraulics Div
5940-00-199-960331265 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5340-00-217-959931265 INTERCHANGEABLE
Clip,retaining
Mitsubishi Caterpillar Forklift America, Inc
6610-01-115-367831265 INTERCHANGEABLE
Cylinder Mounting P
Aerosonic Llc
5940-01-140-8728812 INTERCHANGEABLE
Splice,conductor
Southport Industries, Inc.
5306-01-237-757031265 INTERCHANGEABLE
Bolt,machine
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
31265 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
1620-00-082-7692INTERCHANGEABLE
TOGGLE,STEERING LOC
3-1265
5940-00-199-9603INTERCHANGEABLE
TERMINAL,LUG
31265
5340-00-217-9599INTERCHANGEABLE
CLIP,RETAINING
31265
6610-01-115-3678INTERCHANGEABLE
CYLINDER MOUNTING P
31265
5940-01-140-8728INTERCHANGEABLE
SPLICE,CONDUCTOR
812
5306-01-237-7570INTERCHANGEABLE
BOLT,MACHINE
31265

Frequently Asked Questions

What is NSN 5360-01-031-0881?

NSN 5360-01-031-0881 is a Spring,helical,compression, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-031-0881?

NSN 5360-01-031-0881 has 1 cross-referenced part number: 31265 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5360-01-031-0881?

There are 6 known substitutes for 5360-01-031-0881: 1620-00-082-7692, 5940-00-199-9603, 5340-00-217-9599 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31265?

Key specifications for 31265: Inside Diameter: 0.552 INCHES MINIMUM IN; Spring Free Outside Diameter: 0.760 INCHES MAXIMUM IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 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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