A77A489-1

View detailed technical data, stock status, and sourcing information for: A77A489-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-453-6117

Item Name Code

04227

Assigment Date

04/16/1969 (57 years ago)

0.625 inches nominal spring free length, short twisted hook both ends end style, 0.188 inches nominal inside diameter, 6 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.

Inside Diameter: 0.188 inches nominal
End Style: short twisted hook both ends
Spring Free Length: 0.625 inches nominal
Coil Quantity: 6
Design Type: closed
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 25.000 pounds per inch nominal
Spring Free Outside Diameter: 0.249 inches nominal
Hook Radius: 0.094 inches nominal both ends
Material: steel overall
Surface Treatment: tin 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
A77A489-1	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-453-6117?

The FSCG of the NSN 5360-00-453-6117 is 5360

Does NSN 5360-00-453-6117 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 5360-00-453-6117 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-453-6117 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 5360-00-453-6117 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 16, 1969