335-443

View detailed technical data, stock status, and sourcing information for: 335-443
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-144-6274

Item Name Code

04226

Assigment Date

04/11/1969 (57 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.

0.750 inches nominal spring free length, spring end,squared and ground both ends end style, 0.204 inches nominal spring solid length, 0.510 inches nominal inside diameter, 0.625 inches nominal bore diameter

Product Characteristics

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

Inside Diameter: 0.510 inches nominal
End Style: spring end,squared and ground both ends
Bore Diameter: 0.625 inches nominal
Spring Free Length: 0.750 inches nominal
Spring Solid Length: 0.204 inches nominal
Coil Helix Direction: left-hand
Spring Deflection Rate: 12.400 pounds per inch nominal
Spring Free Outside Diameter: 0.600 inches nominal
Material: steel comp 302 overall
Material Document And Classification: qq-w-423,form 1,cond b fed spec single material response or ams 5688 assn std single material response overall
Surface Treatment: passivate 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Below is a list of NSNs that have been officially superseded by this NSN: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
5360-01-143-6300	No Name Available	01/01/1994

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
335-443	Compression Helical Spring
LC-045H-2 SS	Compression Helical Spring
LC045H2SS	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-144-6274?

The FSCG of the NSN 5360-00-144-6274 is 5360

Does NSN 5360-00-144-6274 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 5360-00-144-6274 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-144-6274 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 5360-00-144-6274 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Apr 11, 1969