2528278

View detailed technical data, stock status, and sourcing information for: 2528278
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-425-2146

Item Name Code

04228

Assigment Date

04/21/1971 (55 years ago)

parallel first end end style, 0.806 inches minimum and 0.836 inches maximum inside diameter, 3.312 inches nominal spring free length, 0.154 inches nominal stock diameter, offset half loop, left end second end 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: 0.806 inches minimum and 0.836 inches maximum
End Style: offset half loop, left end second end
End Style: parallel first end
Stock Diameter: 0.154 inches nominal
Spring Free Length: 3.312 inches nominal
Coil Quantity: 20
Coil Helix Direction: left-hand
Spring Deflection Rate: 60.000 pounds per inch nominal
Spring Free Outside Diameter: 1.114 inches minimum and 1.144 inches maximum
Hook Radius: 0.1250 inches minimum and 0.1405 inches maximum second end
End Angular Relationship: ends angled one to other
End Length: 0.781 inches minimum and 0.843 inches maximum first end
End Length: 0.938 inches minimum and 1.000 inches maximum second end
End Length From Coil Axis To First Bend: 0.5645 inches nominal first end
End Length From First Bend To Second Bend Or End: 0.2475 inches nominal first end
End Length From Second Bend To Third Bend Or End: 0.310 inches minimum and 0.372 inches maximum first end
Material: steel uns k08500 overall
Material Document And Classification: 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: single torsion left hand

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
2528278	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-425-2146?

The FSCG of the NSN 5360-00-425-2146 is 5360

Does the NSN 5360-00-425-2146 have a Schedule B code assigned?

Yes, the Schedule B code is 7320205000

Does NSN 5360-00-425-2146 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 5360-00-425-2146 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-425-2146 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 5360-00-425-2146 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Apr 21, 1971