5360-00-781-4220

Find complete technical information, availability, and procurement data for: 5360-00-781-4220
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-781-4220

Item Name Code

04227

Assigment Date

01/01/1960 (66 years ago)

short twisted hook both ends end style, 0.250 inches nominal inside diameter, 1.474 inches nominal spring free length, 10 coil quantity, closed design type

Product Characteristics

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

Inside Diameter: 0.250 inches nominal
End Style: short twisted hook both ends
Spring Free Length: 1.474 inches nominal
Coil Quantity: 10
Design Type: closed
Load Rating: 34.000 pounds nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 51.500 pounds per inch nominal
Spring Free Outside Diameter: 0.450 inches nominal
Hook Radius: 0.225 inches nominal both ends
Spring Length Under Load: 2.000 inches nominal
Material Document And Classification: qq-w-470 fed spec single material response overall
Surface Treatment: cadmium 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Below is a list of NSNs that have been officially superseded by this NSN: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
1560-00-569-6419	No Name Available	01/01/1960

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
728626-1	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-781-4220?

The FSCG of the NSN 5360-00-781-4220 is 5360

Does NSN 5360-00-781-4220 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 5360-00-781-4220 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-781-4220 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 5360-00-781-4220 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960