PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-1524Spring,helical,compression

Essex Industries, Inc. Dba Essex Industries · NSN 5360-00-439-5746 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-439-5746 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-439-5746. Primary manufacturer part number: A-1524.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Spring Solid Length: 0.468 INCHES NOMINAL IN
  • Coil Quantity: 28
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED BOTH ENDS
  • Load Rating: 0.094 POUNDS NOMINAL LBS
  • Spring Free Length: 0.953 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-439-5746, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Essex Industries, Inc. Dba Essex Industries. Government technical data includes 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-439-5746
Primary Part NumberA-1524
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEssex Industries, Inc. Dba Essex Industries
StatusACTIVE
Inside Diameter0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Spring Solid Length0.468 INCHES NOMINAL IN
Coil Quantity28
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED BOTH ENDS
Load Rating0.094 POUNDS NOMINAL LBS
Spring Free Length0.953 INCHES NOMINAL IN
Spring Deflection Rate0.531 POUNDS PER INCH NOMINAL LBS
Spring Free Outside Diameter0.032 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
Spring Length Under Load1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5325-00-012-0879120879 INTERCHANGEABLE
Grommet,nonmetallic
Chrysler Realty Company Llc Dba Daimler Chrysler
4730-00-289-3163 INTERCHANGEABLE
Adapter,straight,pipe to Tube
5910-00-861-27758826430-501 INTERCHANGEABLE
Retainer,capacitor
L3 Technologies, Inc. Div Communication Systems-East
Cross-Reference Index
Part NumberManufacturer
A-1524 PRIMARY Essex Industries, Inc. Dba Essex Industries (USA)
Related Parts
5325-00-012-0879INTERCHANGEABLE
GROMMET,NONMETALLIC
120879
4730-00-289-3163INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5910-00-861-2775INTERCHANGEABLE
RETAINER,CAPACITOR
8826430-501

Frequently Asked Questions

What is NSN 5360-00-439-5746?

NSN 5360-00-439-5746 is a Spring,helical,compression, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-439-5746?

NSN 5360-00-439-5746 has 1 cross-referenced part number: A-1524 (Essex Industries, Inc. Dba Essex Industries).

What NSN replaces 5360-00-439-5746?

There are 3 known substitutes for 5360-00-439-5746: 5325-00-012-0879, 4730-00-289-3163, 5910-00-861-2775. Verify interchangeability with system specifications before substitution.

What are the specifications of A-1524?

Key specifications for A-1524: Inside Diameter: 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Spring Solid Length: 0.468 INCHES NOMINAL IN; Coil Quantity: 28; Style Designator: CYLINDRICAL. 11 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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