PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

241-33583-1Spring,helical,extension

Danfoss Inc · NSN 5360-00-850-5209 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-850-5209 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-850-5209. Primary manufacturer part number: 241-33583-1.
Features
  • Spring,helical,extension — FSC 5360
  • Style Designator: CYLINDRICAL
  • Coil to Hook Inside Length: 0.328 INCHES NOMINAL SECOND END IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Opening Width: 0.187 INCHES NOMINAL SECOND END IN
  • Inside Diameter: 0.139 INCHES NOMINAL IN
  • Design Type: CLOSED
  • Material: STEEL OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-850-5209, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Danfoss Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-850-5209
Primary Part Number241-33583-1
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerDanfoss Inc
StatusACTIVE
Style DesignatorCYLINDRICAL
Coil to Hook Inside Length0.328 INCHES NOMINAL SECOND END IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Opening Width0.187 INCHES NOMINAL SECOND END IN
Inside Diameter0.139 INCHES NOMINAL IN
Design TypeCLOSED
MaterialSTEEL OVERALL
Spring Free Outside Diameter0.187 INCHES NOMINAL IN
End StyleSHORT TWISTED HOOK FIRST END
Coil Quantity5-1/2
Spring Free Length0.641 INCHES NOMINAL IN
Load Rating0.938 POUNDS NOMINAL LBS
End StyleREDUCED HOOK SECOND END
Coil to Hook Inside Length0.093 INCHES NOMINAL FIRST END IN
Spring Length Under Load0.640 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
5360-00-001-184219937 SAME_FSC
Spring,helical,compression
No Item Name Available
5360-00-001-2010338452 SAME_FSC
Spring,helical,extension
No Item Name Available
No Item Name Available
5360-00-001-4650282897-1 SAME_FSC
Spring,helical,compression
5360-00-001-4664W18V134 SAME_FSC
Spring,constant to
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
241-33583-1 PRIMARY Danfoss Inc (USA)
241-33583-1 Danfoss Fluid Power Inc Racine Opn (USA)
Related Parts
5360-00-001-1842INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
19937
5360-00-001-1945INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-2010INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
338452
5360-00-001-3865INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-3950INTERCHANGEABLE
NO ITEM NAME AVAILABLE
5360-00-001-4650INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
282897-1
5360-00-001-4664INTERCHANGEABLE
SPRING,CONSTANT TO
W18V134
5360-00-001-4703INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 5360-00-850-5209?

NSN 5360-00-850-5209 is a Spring,helical,extension, manufactured by Danfoss Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-850-5209?

NSN 5360-00-850-5209 has 2 cross-referenced part numbers: 241-33583-1 (Danfoss Inc), 241-33583-1 (Danfoss Fluid Power Inc Racine Opn).

What NSN replaces 5360-00-850-5209?

There are 8 known substitutes for 5360-00-850-5209: 5360-00-001-1842, 5360-00-001-1945, 5360-00-001-2010 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 241-33583-1?

Key specifications for 241-33583-1: Style Designator: CYLINDRICAL; Coil to Hook Inside Length: 0.328 INCHES NOMINAL SECOND END IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Opening Width: 0.187 INCHES NOMINAL SECOND END IN. 15 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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