PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A23486Spring Assembly,leaf

Liggett Spring and Axle Co · NSN 2510-00-278-1310 · FSC 2510 · No Item Name Available
Verified by PartsTable
NSN 2510-00-278-1310 — this item is cataloged by the U.S. Government under National Stock Number 2510-00-278-1310. Primary manufacturer part number: A23486.
Features
  • Spring Assembly,leaf — FSC 2510
  • Spring Deflection Rate: 225.000 POUNDS PER INCH NOMINAL LBS
  • Spring Length Under Load: 45.875 INCHES MINIMUM AND 46.125 INCHES MAXIMUM IN
  • Design Type: MAINSPRING
  • Material Hardness Rating: 44.5 ROCKWELL C MINIMUM AND 48.5 ROCKWELL C MAXIMUM
  • Rebound Clip Quantity: 6
  • Elliptic Shape: SEMI
  • 7 verified cross-references
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring Assembly,leaf, cataloged under National Stock Number 2510-00-278-1310, is classified within Federal Supply Class 2510 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Liggett Spring and Axle Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2510-00-278-1310
Primary Part NumberA23486
Item NameSpring Assembly,leaf
FSC / FSG2510 / 25 — No Item Name Available
ManufacturerLiggett Spring and Axle Co
StatusCANCELLED
Spring Deflection Rate225.000 POUNDS PER INCH NOMINAL LBS
Spring Length Under Load45.875 INCHES MINIMUM AND 46.125 INCHES MAXIMUM IN
Design TypeMAINSPRING
Material Hardness Rating44.5 ROCKWELL C MINIMUM AND 48.5 ROCKWELL C MAXIMUM
Rebound Clip Quantity6
Elliptic ShapeSEMI
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-059-2899 INTERCHANGEABLE
Transformer,power
5331-00-257-3605 INTERCHANGEABLE
O-Ring
3030-00-269-7203166T INTERCHANGEABLE
Belt,v
Gates Corporation
4720-00-274-11541525-6 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
5330-00-338-356562489-21 INTERCHANGEABLE
Packing,preformed
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5340-00-374-5316 INTERCHANGEABLE
Clip,retaining
3030-00-415-00667495 INTERCHANGEABLE
Belt,v
Gates Corporation
5996-00-420-1267 INTERCHANGEABLE
Amplifier,radio Frequency
6145-00-606-8237 INTERCHANGEABLE
Cable,radio Frequency
5962-01-037-7672 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
A23486 Liggett Spring and Axle Co (USA)
23892 Liggett Spring and Axle Co (USA)
808459 Laher Spring and Electric Car Corp (USA)
8330508 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
809258 Am General Llc (USA)
808459 Am General Llc (USA)
8216 Mather Co the (USA)
Related Parts
5950-00-059-2899INTERCHANGEABLE
TRANSFORMER,POWER
5331-00-257-3605INTERCHANGEABLE
O-RING
3030-00-269-7203INTERCHANGEABLE
BELT,V
166T
4720-00-274-1154INTERCHANGEABLE
HOSE,NONMETALLIC
1525-6
5330-00-338-3565INTERCHANGEABLE
PACKING,PREFORMED
62489-21
5340-00-374-5316INTERCHANGEABLE
CLIP,RETAINING
3030-00-415-0066INTERCHANGEABLE
BELT,V
7495
5996-00-420-1267INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
6145-00-606-8237INTERCHANGEABLE
CABLE,RADIO FREQUENCY
5962-01-037-7672INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4930-01-053-0188INTERCHANGEABLE
SPRING,PISTON
23892
5340-01-055-4296INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8216

Frequently Asked Questions

What is NSN 2510-00-278-1310?

NSN 2510-00-278-1310 is a Spring Assembly,leaf, manufactured by Liggett Spring and Axle Co, classified under FSC 2510 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2510-00-278-1310?

NSN 2510-00-278-1310 has 7 cross-referenced part numbers: A23486 (Liggett Spring and Axle Co), 23892 (Liggett Spring and Axle Co), 808459 (Laher Spring and Electric Car Corp), 8330508 (U S Army Tank Automotive Command Amsta-Im-Mm), 809258 (Am General Llc) and 2 more.

What NSN replaces 2510-00-278-1310?

There are 12 known substitutes for 2510-00-278-1310: 5950-00-059-2899, 5331-00-257-3605, 3030-00-269-7203 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A23486?

Key specifications for A23486: Spring Deflection Rate: 225.000 POUNDS PER INCH NOMINAL LBS; Spring Length Under Load: 45.875 INCHES MINIMUM AND 46.125 INCHES MAXIMUM IN; Design Type: MAINSPRING; Material Hardness Rating: 44.5 ROCKWELL C MINIMUM AND 48.5 ROCKWELL C MAXIMUM. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2510-00-278-1310 still in active supply?

NSN 2510-00-278-1310 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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