437-30006

View detailed technical data, stock status, and sourcing information for: 437-30006
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-547-7702

Item Name Code

04227

Assigment Date

01/01/1961 (65 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.

1.250 inches nominal second end opening width, 0.160 inches minimum and 0.191 inches maximum inside diameter, 2.621 inches minimum and 2.652 inches maximum spring free length, rectangular hook first end end style, offset hook, right angle 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: 0.160 inches minimum and 0.191 inches maximum
Opening Width: 1.250 inches nominal second end
End Style: offset hook, right angle second end
End Style: rectangular hook first end
Spring Free Length: 2.621 inches minimum and 2.652 inches maximum
Coil Quantity: 29
Design Type: closed
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.234 inches minimum and 0.265 inches maximum
Hook Radius: 0.062 inches nominal second end
Coil To Hook Inside Length: 1.063 inches nominal first end
Coil To Hook Inside Length: 1.063 inches nominal second end
Hook Width: 0.124 inches nominal first end
Material: steel uns k08500 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: an-p-61 mil spec single treatment 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
437-30006	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-547-7702?

The FSCG of the NSN 5360-00-547-7702 is 5360

Does NSN 5360-00-547-7702 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 5360-00-547-7702 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-547-7702 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 5360-00-547-7702 was assigned to the Federal Catalog?

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