5360-00-055-2979

Find complete technical information, availability, and procurement data for: 5360-00-055-2979
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-055-2979

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.

dobby hook first end end style, 0.380 inches nominal second end opening width, full loop second end end style, 1.300 inches nominal inside diameter, 1.100 inches nominal first end opening width

Product Characteristics

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

Inside Diameter: 1.300 inches nominal
Opening Width: 0.380 inches nominal second end
Opening Width: 1.100 inches nominal first end
End Style: dobby hook first end
End Style: full loop second end
Spring Free Length: 18.634 inches nominal
Coil Quantity: 22
Design Type: closed
Load Rating: 42.750 pounds minimum and 47.250 pounds maximum
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 14.000 pounds per inch minimum and 16.000 pounds per inch maximum
Spring Free Outside Diameter: 1.624 inches nominal
Hook Radius: 0.250 inches nominal first end
Hook Radius: 0.500 inches nominal second end
Spring Length Under Load: 3.000 inches nominal
Coil To Hook Inside Length: 1.500 inches nominal first end
Coil To Hook Inside Length: 13.090 inches nominal second end
Material: steel uns k08500 overall
Material Document And Classification: qq-w-470 fed 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
204-070-458-003	Extension Helical Spring
204-070-458-3	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-055-2979?

The FSCG of the NSN 5360-00-055-2979 is 5360

Does NSN 5360-00-055-2979 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 5360-00-055-2979 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-055-2979 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 5360-00-055-2979 was assigned to the Federal Catalog?

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