12S643-9

View detailed technical data, stock status, and sourcing information for: 12S643-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-479-4848

Item Name Code

04226

Assigment Date

02/04/1970 (56 years ago)

0.616 inches nominal inside diameter, 2.000 inches nominal spring free length, 11 coil quantity, 0.720 inches nominal spring solid length, spring end,squared and ground both ends 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: 0.616 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 2.000 inches nominal
Coil Quantity: 11
Spring Solid Length: 0.720 inches nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 14.200 pounds per inch nominal
Spring Free Outside Diameter: 0.760 inches nominal
Material: steel uns k08500 overall
Material Document And Classification: qq-w-470 fed spec single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
5360-00-574-0339	No Name Available	09/01/1977

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
12S643-7	Compression Helical Spring
12S643-9	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-479-4848?

The FSCG of the NSN 5360-00-479-4848 is 5360

Does NSN 5360-00-479-4848 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 5360-00-479-4848 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-479-4848 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 5360-00-479-4848 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Feb 4, 1970