820654-01

View detailed technical data, stock status, and sourcing information for: 820654-01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-220-6347

Item Name Code

04228

Assigment Date

11/16/1985 (40 years ago)

one hook end both ends end style, left-hand coil helix direction, 0.212 inches minimum and 0.272 inches maximum inside diameter, 10-1/2 coil quantity, 0.406 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: 0.212 inches minimum and 0.272 inches maximum
End Style: one hook end both ends
Spring Free Length: 0.406 inches nominal
Coil Quantity: 10-1/2
Coil Helix Direction: left-hand
Spring Free Outside Diameter: 0.312 inches nominal
End Angular Relationship: ends parallel one to other
End Length: 0.375 inches nominal both ends
Material: steel uns k08500 overall
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,ty2,cl2 fed spec all treatment responses overall
Style Designator: single torsion left hand

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
549027-1	Torsion Helical Spring
820654-01	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-220-6347?

The FSCG of the NSN 5360-01-220-6347 is 5360

Does NSN 5360-01-220-6347 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 5360-01-220-6347 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-220-6347 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 5360-01-220-6347 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Nov 16, 1985