5781489

View detailed technical data, stock status, and sourcing information for: 5781489
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-222-9319

Item Name Code

04228

Assigment Date

12/20/1985 (40 years ago)

A close-coiled helical extension spring, with ends fastened together to form a circle, designed to impose compression stresses toward the center of the circle thus formed when uniformly expanded.

4 coil quantity, 0.325 inches nominal inside diameter, 0.470 inches nominal spring free length, half hook second end end style, one hook end first 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: 0.325 inches nominal
End Style: half hook second end
End Style: one hook end first end
Spring Free Length: 0.470 inches nominal
Coil Quantity: 4
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 3.000 pounds per inch nominal
Spring Free Outside Diameter: 0.417 inches nominal
End Angular Relationship: ends angled one to other
End Length: 0.700 inches nominal first end
End Length: 1.200 inches nominal second end
End Length From First Bend To Second Bend Or End: 0.190 inches nominal second end
End Length From Second Bend To Third Bend Or End: 0.370 inches nominal second end
Material: steel overall
Material Document And Classification: mil-w-46078 mil spec single material 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
5781489	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-222-9319?

The FSCG of the NSN 5360-01-222-9319 is 5360

Does NSN 5360-01-222-9319 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 5360-01-222-9319 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-222-9319 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 5360-01-222-9319 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Dec 20, 1985