A77A494-1

View detailed technical data, stock status, and sourcing information for: A77A494-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-455-9916

Item Name Code

04227

Assigment Date

04/25/1969 (57 years ago)

0.130 inches nominal inside diameter, 0.124 inches nominal first end opening width, raised hook first end end style, full loop second end end style, 2.089 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: 0.130 inches nominal
Opening Width: 0.124 inches nominal first end
End Style: full loop second end
End Style: raised hook first end
Spring Free Length: 2.089 inches nominal
Coil Quantity: 125
Design Type: closed
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 0.100 pounds per inch nominal
Spring Free Outside Diameter: 0.156 inches nominal
Coil To Hook Inside Length: 0.130 inches nominal second end
Coil To Hook Inside Length: 0.312 inches nominal first end
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
A77A494-1	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-455-9916?

The FSCG of the NSN 5360-00-455-9916 is 5360

Does NSN 5360-00-455-9916 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 5360-00-455-9916 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-455-9916 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 5360-00-455-9916 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Apr 25, 1969