2528646

View detailed technical data, stock status, and sourcing information for: 2528646
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-406-0737

Item Name Code

04226

Assigment Date

04/14/1971 (55 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.

0.683 inches minimum and 0.717 inches maximum inside diameter, 8 coil quantity, 2.050 inches nominal spring free length, spring end,squared and ground both ends end style, 19.000 pounds minimum and 21.400 pounds maximum load rating

Product Characteristics

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

Inside Diameter: 0.683 inches minimum and 0.717 inches maximum
End Style: spring end,squared and ground both ends
Spring Free Length: 2.050 inches nominal
Coil Quantity: 8
Load Rating: 19.000 pounds minimum and 21.400 pounds maximum
Spring Solid Length: 0.656 inches maximum
Spring Solid Outside Diameter: 0.843 inches minimum and 0.877 inches maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.843 inches minimum and 0.877 inches maximum
Spring Length Under Load: 1.000 inches nominal
Material: steel overall
Material Document And Classification: astm a401,com+2,ty2 assn std single material response overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: qq-z-325,type 2,class 2 fed spec single treatment response 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
2528646	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-406-0737?

The FSCG of the NSN 5360-00-406-0737 is 5360

Does the NSN 5360-00-406-0737 have a Schedule B code assigned?

Yes, the Schedule B code is 7320205000

Does NSN 5360-00-406-0737 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 5360-00-406-0737 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-406-0737 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 5360-00-406-0737 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Apr 14, 1971