PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

252CSpring,helical,extension

Lane Spring Co · NSN 5360-00-140-9614 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-140-9614 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-140-9614. Primary manufacturer part number: 252C.
Features
  • Spring,helical,extension — FSC 5360
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Spring Free Length: 2.500 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 0.187 INCHES NOMINAL IN
  • Design Type: CLOSED
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Load Rating: 1.10 POUNDS NOMINAL LBS
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-140-9614, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lane Spring Co. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-140-9614
Primary Part Number252C
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLane Spring Co
StatusACTIVE
End StyleSHORT TWISTED HOOK BOTH ENDS
Spring Free Length2.500 INCHES NOMINAL IN
Spring Free Outside Diameter0.187 INCHES NOMINAL IN
Design TypeCLOSED
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Load Rating1.10 POUNDS NOMINAL LBS
Style DesignatorCYLINDRICAL
Hook Radius0.084 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4930-00-479-8609 INTERCHANGEABLE
Oiler,hand
4130-00-879-0732 INTERCHANGEABLE
Manifold,charging and Testing,re
Cross-Reference Index
Part NumberManufacturer
252C Lane Spring Co (USA)
Related Parts
4930-00-479-8609INTERCHANGEABLE
OILER,HAND
4130-00-879-0732INTERCHANGEABLE
MANIFOLD,CHARGING AND TESTING,RE

Frequently Asked Questions

What is NSN 5360-00-140-9614?

NSN 5360-00-140-9614 is a Spring,helical,extension, manufactured by Lane Spring Co, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-140-9614?

NSN 5360-00-140-9614 has 1 cross-referenced part number: 252C (Lane Spring Co).

What NSN replaces 5360-00-140-9614?

There are 2 known substitutes for 5360-00-140-9614: 4930-00-479-8609, 4130-00-879-0732. Verify interchangeability with system specifications before substitution.

What are the specifications of 252C?

Key specifications for 252C: End Style: SHORT TWISTED HOOK BOTH ENDS; Spring Free Length: 2.500 INCHES NOMINAL IN; Spring Free Outside Diameter: 0.187 INCHES NOMINAL IN; Design Type: CLOSED. 8 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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