2528740

View detailed technical data, stock status, and sourcing information for: 2528740
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-428-0145

Item Name Code

04226

Assigment Date

05/03/1971 (55 years ago)

14 coil quantity, spring end,squared and ground both ends end style, 0.728 inches minimum and 0.760 inches maximum inside diameter, 3.900 inches nominal spring free length, 21.600 pounds minimum and 24.400 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: 0.728 inches minimum and 0.760 inches maximum
End Style: spring end,squared and ground both ends
Spring Free Length: 3.900 inches nominal
Coil Quantity: 14
Load Rating: 21.600 pounds minimum and 24.400 pounds maximum
Spring Solid Length: 1.400 inches maximum
Spring Solid Outside Diameter: 0.928 inches minimum and 0.960 inches maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.928 inches minimum and 0.960 inches maximum
Spring Length Under Load: 2.750 inches nominal
Material: steel uns k08500 overall
Material Document And Classification: qq-w-470 fed spec single material response and astm a228 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
2528740	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-428-0145?

The FSCG of the NSN 5360-00-428-0145 is 5360

Does the NSN 5360-00-428-0145 have a Schedule B code assigned?

Yes, the Schedule B code is 7320205000

Does NSN 5360-00-428-0145 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 5360-00-428-0145 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-428-0145 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 5360-00-428-0145 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, May 3, 1971