301B40018

View detailed technical data, stock status, and sourcing information for: 301B40018
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-058-8811

Item Name Code

04227

Assigment Date

04/02/1978 (48 years ago)

0.070 inches nominal first end opening width, 0.093 inches minimum inside diameter, raised hook first end end style, short twisted hook second end end style, 0.962 inches nominal 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: 0.093 inches minimum
Opening Width: 0.070 inches nominal first end
End Style: raised hook first end
End Style: short twisted hook second end
Spring Free Length: 0.962 inches nominal
Design Type: closed
Load Rating: 0.34 pounds minimum and 0.500 pounds maximum
Coil Helix Direction: left-hand
Spring Deflection Rate: 1.750 pounds per inch nominal
Spring Free Outside Diameter: 0.125 inches maximum
Hook Radius: 0.046 inches minimum both ends
Spring Length Under Load: 0.120 inches nominal
Coil To Hook Inside Length: 0.100 inches nominal first end
Coil To Hook Inside Length: 0.130 inches nominal second end
Material Document And Classification: qq-w-470 fed spec 1st material response or ams 5112 assn std 2nd 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
301B40018	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-058-8811?

The FSCG of the NSN 5360-01-058-8811 is 5360

Does NSN 5360-01-058-8811 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 5360-01-058-8811 contain precious materials?

Precious metal content is unknown

Does NSN 5360-01-058-8811 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 5360-01-058-8811 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Apr 2, 1978