288-310017

View detailed technical data, stock status, and sourcing information for: 288-310017
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-902-0990

Item Name Code

04227

Assigment Date

01/01/1960 (66 years ago)

2.744 inches nominal spring free length, 0.310 inches nominal both ends opening width, machine loop both ends end style, 24 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.

Opening Width: 0.310 inches nominal both ends
End Style: machine loop both ends
Spring Free Length: 2.744 inches nominal
Coil Quantity: 24
Design Type: closed
Load Rating: 30.700 pounds nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 23.800 pounds per inch nominal
Spring Free Outside Diameter: 0.440 inches nominal
Hook Radius: 0.150 inches nominal both ends
Spring Length Under Load: 3.700 inches nominal
Material Document And Classification: qq-w-470 fed spec single material response overall
Surface Treatment: cadmium 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
288-310017	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-902-0990?

The FSCG of the NSN 5360-00-902-0990 is 5360

Does NSN 5360-00-902-0990 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 5360-00-902-0990 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-902-0990 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 5360-00-902-0990 was assigned to the Federal Catalog?

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