H64784

View detailed technical data, stock status, and sourcing information for: H64784
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-664-5160

Item Name Code

04227

Assigment Date

01/01/1961 (65 years ago)

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

offset hook, center second end end style, 0.281 inches nominal first end opening width, dobby hook first end end style, 0.874 inches minimum and 0.914 inches maximum inside diameter, 3.240 inches minimum and 3.400 inches maximum 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: 0.874 inches minimum and 0.914 inches maximum
Opening Width: 0.281 inches nominal first end
End Style: dobby hook first end
End Style: offset hook, center second end
Spring Free Length: 3.240 inches minimum and 3.400 inches maximum
Coil Quantity: 17
Design Type: closed
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 1.085 inches minimum and 1.125 inches maximum
Coil To Hook Inside Length: 0.671 inches nominal second end
Coil To Hook Inside Length: 0.625 inches nominal first end
Material: steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
2815-00-362-1765	No Name Available	03/01/1967

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
64784	Extension Helical Spring
H64784	Extension Helical Spring
H9223	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-664-5160?

The FSCG of the NSN 5360-00-664-5160 is 5360

Does NSN 5360-00-664-5160 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 5360-00-664-5160 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-664-5160 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 5360-00-664-5160 was assigned to the Federal Catalog?

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