PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78580Spring,helical,extension

Dana Commercial Vehicle Products, Llc · NSN 5360-01-023-9436 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-023-9436 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-023-9436. Primary manufacturer part number: 78580.
Features
  • Spring,helical,extension — FSC 5360
  • Opening Width: 0.812 INCHES NOMINAL BOTH ENDS IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 11.197 INCHES NOMINAL IN
  • Style Designator: DOUBLE CYLINDRICAL
  • Spring Deflection Rate: 84.000 POUNDS PER INCH NOMINAL LBS
  • Load Rating: 100.00 POUNDS NOMINAL LBS
  • Spring Free Outside Diameter: 1.125 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-023-9436, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Commercial Vehicle Products, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-023-9436
Primary Part Number78580
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerDana Commercial Vehicle Products, Llc
StatusACTIVE
Opening Width0.812 INCHES NOMINAL BOTH ENDS IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length11.197 INCHES NOMINAL IN
Style DesignatorDOUBLE CYLINDRICAL
Spring Deflection Rate84.000 POUNDS PER INCH NOMINAL LBS
Load Rating100.00 POUNDS NOMINAL LBS
Spring Free Outside Diameter1.125 INCHES NOMINAL IN
Distance Between Ends1.500 INCHES MINIMUM IN
End StyleDOBBY HOOK BOTH ENDS
Design TypeCLOSED
Hook Radius0.281 INCHES NOMINAL BOTH ENDS IN
Coil Quantity29
Spring Length Under Load11.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-085-376378580 INTERCHANGEABLE
Gasket
Cooper Machinery Services Llc
5360-00-275-352626172 INTERCHANGEABLE
Spring
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
1560-00-408-37443G11525-109 INTERCHANGEABLE
Torque Tube,landing Gear Door
Lockheed Martin Corp
6520-01-266-3828 INTERCHANGEABLE
Crucible,casting Machine,dental
5945-01-467-095865046 INTERCHANGEABLE
Relay,solid State
Palfinger Marine Usa, Llc
Cross-Reference Index
Part NumberManufacturer
1003817 Dana Commercial Vehicle Products, Llc (USA)
65046 Dana Commercial Vehicle Products, Llc (USA)
78580 PRIMARY Dana Commercial Vehicle Products, Llc (USA)
Related Parts
5330-00-085-3763INTERCHANGEABLE
GASKET
78580
5360-00-275-3526INTERCHANGEABLE
SPRING
26172
1560-00-408-3744INTERCHANGEABLE
TORQUE TUBE,LANDING GEAR DOOR
3G11525-109
6520-01-266-3828INTERCHANGEABLE
CRUCIBLE,CASTING MACHINE,DENTAL
5945-01-467-0958INTERCHANGEABLE
RELAY,SOLID STATE
65046

Frequently Asked Questions

What is NSN 5360-01-023-9436?

NSN 5360-01-023-9436 is a Spring,helical,extension, manufactured by Dana Commercial Vehicle Products, Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-023-9436?

NSN 5360-01-023-9436 has 3 cross-referenced part numbers: 1003817 (Dana Commercial Vehicle Products, Llc), 65046 (Dana Commercial Vehicle Products, Llc), 78580 (Dana Commercial Vehicle Products, Llc).

What NSN replaces 5360-01-023-9436?

There are 5 known substitutes for 5360-01-023-9436: 5330-00-085-3763, 5360-00-275-3526, 1560-00-408-3744 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78580?

Key specifications for 78580: Opening Width: 0.812 INCHES NOMINAL BOTH ENDS IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Length: 11.197 INCHES NOMINAL IN; Style Designator: DOUBLE CYLINDRICAL. 13 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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