2539913

View detailed technical data, stock status, and sourcing information for: 2539913
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-518-3630

Item Name Code

04227

Assigment Date

08/13/1974 (51 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

closed design type, 0.860 inches nominal spring free length, 26 coil quantity, short twisted hook both ends end style, 0.141 inches minimum and 0.153 inches maximum inside diameter

Product Characteristics

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

Inside Diameter: 0.141 inches minimum and 0.153 inches maximum
End Style: short twisted hook both ends
Spring Free Length: 0.860 inches nominal
Coil Quantity: 26
Design Type: closed
Load Rating: 1.60 pounds nominal
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.181 inches minimum and 0.193 inches maximum
Hook Radius: 0.075 inches nominal both ends
Spring Length Under Load: 1.620 inches nominal
Material Document And Classification: qq-w-470 fed spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec all treatment responses 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
2539913	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-518-3630?

The FSCG of the NSN 5360-00-518-3630 is 5360

Does NSN 5360-00-518-3630 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 5360-00-518-3630 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-518-3630 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 5360-00-518-3630 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Aug 13, 1974