PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

AK3132Spring,helical,extension

Flexo Springs Ltd · NSN 5360-01-035-3511 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-035-3511 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-035-3511. Primary manufacturer part number: AK3132.
Features
  • Spring,helical,extension — FSC 5360
  • Material: STEEL OVERALL
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Spring Deflection Rate: 2.110 POUNDS PER INCH NOMINAL LBS
  • Hook Radius: 0.120 INCHES NOMINAL BOTH ENDS IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 4.072 INCHES NOMINAL IN
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 5360-01-035-3511, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Flexo Springs Ltd. Government technical data includes 10 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-035-3511
Primary Part NumberAK3132
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerFlexo Springs Ltd
StatusACTIVE
MaterialSTEEL OVERALL
End StyleSHORT TWISTED HOOK BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Deflection Rate2.110 POUNDS PER INCH NOMINAL LBS
Hook Radius0.120 INCHES NOMINAL BOTH ENDS IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length4.072 INCHES NOMINAL IN
Spring Free Outside Diameter0.312 INCHES NOMINAL IN
Design TypeCLOSED
Inside Diameter0.240 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
AK3132 PRIMARY Flexo Springs Ltd (GBR)
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Frequently Asked Questions

What is NSN 5360-01-035-3511?

NSN 5360-01-035-3511 is a Spring,helical,extension, manufactured by Flexo Springs Ltd, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-035-3511?

NSN 5360-01-035-3511 has 1 cross-referenced part number: AK3132 (Flexo Springs Ltd).

What are the specifications of AK3132?

Key specifications for AK3132: Material: STEEL OVERALL; End Style: SHORT TWISTED HOOK BOTH ENDS; Style Designator: CYLINDRICAL; Spring Deflection Rate: 2.110 POUNDS PER INCH NOMINAL LBS. 10 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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