SMB144257

View detailed technical data, stock status, and sourcing information for: SMB144257
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-209-9955

Item Name Code

04227

Assigment Date

01/01/1963 (63 years ago)

An open- or close-coiled spring wound in various forms and from different shapes and types of materials and finished at the ends, designed in such a way as to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound, requiring an initial load to be applied to separate them. Excludes:spring,reinforcing hose.

machine loop both ends end style, 0.126 inches nominal inside diameter, 32 coil quantity, closed design type, 0.764 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: 0.126 inches nominal
End Style: machine loop both ends
Spring Free Length: 0.764 inches nominal
Coil Quantity: 32
Design Type: closed
Load Rating: 1.125 pounds minimum and 1.375 pounds maximum
Coil Helix Direction: right-hand
Spring Free Outside Diameter: 0.156 inches nominal
Spring Length Under Load: 1.000 inches nominal
Material: steel comp 302 overall
Material Document And Classification: mil-s-7720,cond b mil spec single material response 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
500-2179-00B	Extension Helical Spring
SMB144257	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-209-9955?

The FSCG of the NSN 5360-00-209-9955 is 5360

Does NSN 5360-00-209-9955 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 5360-00-209-9955 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-209-9955 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 5360-00-209-9955 was assigned to the Federal Catalog?

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