4158ITEM12

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-314-6606

Item Name Code

04227

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.

0.499 inches nominal inside diameter, short twisted hook both ends end style, 30-1/2 coil quantity, 0.1875 inches nominal both ends opening width, 2.726 inches nominal spring free length

Product Characteristics

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

Inside Diameter: 0.499 inches nominal
Opening Width: 0.1875 inches nominal both ends
End Style: short twisted hook both ends
Spring Free Length: 2.726 inches nominal
Coil Quantity: 30-1/2
Design Type: closed
Load Rating: 9.000 pounds nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 4.000 pounds per inch nominal
Spring Free Outside Diameter: 0.625 inches nominal
Hook Radius: 0.1875 inches nominal both ends
Spring Length Under Load: 4.125 inches nominal
Coil To Hook Inside Length: 0.375 inches nominal both ends
Material: steel overall
Surface Treatment: zinc 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
3792ITEM6	Extension Helical Spring
4158ITEM12	Extension Helical Spring
4328ITEM10	Extension Helical Spring
68120Y249ITEM57	Extension Helical Spring
69-2620	Extension Helical Spring
69-567	Extension Helical Spring
74827W1ITEM12	Extension Helical Spring
81338W1ITEM10	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-314-6606?

The FSCG of the NSN 5360-00-314-6606 is 5360

Does NSN 5360-00-314-6606 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 5360-00-314-6606 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-314-6606 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 5360-00-314-6606 was assigned to the Federal Catalog?

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