39867W

View detailed technical data, stock status, and sourcing information for: 39867W
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-647-4288

Item Name Code

04227

Assigment Date

01/01/1961 (65 years ago)

double twist loop first end end style, 1.682 inches nominal spring free length, 14-1/2 coil quantity, 0.286 inches nominal inside diameter, short twisted hook 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: 0.286 inches nominal
End Style: double twist loop first end
End Style: short twisted hook second end
Spring Free Length: 1.682 inches nominal
Coil Quantity: 14-1/2
Design Type: closed
Load Rating: 23.00 pounds nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 37.300 pounds per inch nominal
Spring Free Outside Diameter: 0.403 inches minimum and 0.406 inches maximum
Hook Radius: 0.143 inches nominal both ends
Spring Length Under Load: 2.183 inches nominal
Coil To Hook Inside Length: 0.286 inches nominal second end
Coil To Hook Inside Length: 0.348 inches nominal first end
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: cylindrical

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4310-00-167-8354	No Name Available	01/01/1963

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
39867W	Extension Helical Spring
9-4A	Extension Helical Spring
9RCS	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-647-4288?

The FSCG of the NSN 5360-00-647-4288 is 5360

Does NSN 5360-00-647-4288 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 5360-00-647-4288 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-647-4288 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 5360-00-647-4288 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961