640-12

View detailed technical data, stock status, and sourcing information for: 640-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-227-2195

Item Name Code

04226

Assigment Date

03/01/1986 (40 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.

qq-w-423 fed spec single material response overall material document and classification, steel overall material, zzzy criticality code justification, cleaning, packaging, and marking iaw mil-std-1330d reference number differentiating characteristics

Product Characteristics

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

Criticality Code Justification: zzzy
Material: steel overall
Material Document And Classification: qq-w-423 fed spec single material response overall
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw mil-std-1330d

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
01012-1 ITEM 6	Compression Helical Spring
01012-1 ITEM 6CP	Compression Helical Spring
01013-1 ITEM 6	Compression Helical Spring
01013-1 ITEM 6CP	Compression Helical Spring
640-12	Compression Helical Spring
640-12CP	Compression Helical Spring
680-22S	Compression Helical Spring
680-22SCP	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-227-2195?

The FSCG of the NSN 5360-01-227-2195 is 5360

Does NSN 5360-01-227-2195 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 5360-01-227-2195 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-227-2195 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 5360-01-227-2195 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Mar 1, 1986