NK231-1

View detailed technical data, stock status, and sourcing information for: NK231-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-702-2477

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

4.5625 inches nominal inside diameter, 7.875 inches nominal spring free length, right-hand or left-hand coil helix direction, spring end,squared and ground both ends end style, 8 coil quantity

Product Characteristics

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

Inside Diameter: 4.5625 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 7.875 inches nominal
Coil Quantity: 8
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 70.000 pounds per inch nominal
Spring Free Outside Diameter: 5.4375 inches nominal
Material: steel corrosion resisting 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
NK-231-1	Compression Helical Spring
NK231-1	Compression Helical Spring
S460PC20	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-702-2477?

The FSCG of the NSN 5360-00-702-2477 is 5360

Does NSN 5360-00-702-2477 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 5360-00-702-2477 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-702-2477 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 5360-00-702-2477 was assigned to the Federal Catalog?

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