A2520

View detailed technical data, stock status, and sourcing information for: A2520
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-056-2404

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

w/s:systems, jp-5 aviation fuels; supply class aoe end item identification, 1.094 inches nominal inside diameter, 7 coil quantity, 90.000 pounds nominal load rating, spring end,squared and ground both ends end style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 1.094 inches nominal
End Style: spring end,squared and ground both ends
End Item Identification: w/s:systems, jp-5 aviation fuels; supply class aoe
Coil Quantity: 7
Load Rating: 90.000 pounds nominal
Spring Solid Length: 1.500 inches nominal
Spring Solid Outside Diameter: 1.406 inches nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 90.000 pounds per inch nominal
Spring Free Outside Diameter: 1.406 inches nominal
Spring Length Under Load: 1.500 inches nominal
Material: steel uns k08500 overall
Material Document And Classification: qq-w-470 fed spec single material response overall
Surface Treatment: cadmium overall
Style Designator: cylindrical

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
793477	Compression Helical Spring
A2520	Compression Helical Spring
N60A2520	Compression Helical Spring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5360-00-056-2404?

The FSCG of the NSN 5360-00-056-2404 is 5360

Does NSN 5360-00-056-2404 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5360-00-056-2404 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-056-2404 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5360-00-056-2404 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963