11557-3PC16

View detailed technical data, stock status, and sourcing information for: 11557-3PC16
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-297-4730

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

4 coil quantity, spring end,ground both ends end style, 0.344 inches nominal inside diameter, 0.438 inches nominal spring free length, left-hand coil helix direction

Product Characteristics

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

Inside Diameter: 0.344 inches nominal
End Style: spring end,ground both ends
Spring Free Length: 0.438 inches nominal
Coil Quantity: 4
Coil Helix Direction: left-hand
Spring Free Outside Diameter: 0.404 inches nominal
Material: copper alloy 510 overall
Material Document And Classification: mil-w-16602 mil spec single material response 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
11557-3PC16	Compression Helical Spring
369921PC16	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-297-4730?

The FSCG of the NSN 5360-00-297-4730 is 5360

Does NSN 5360-00-297-4730 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 5360-00-297-4730 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-297-4730 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 5360-00-297-4730 was assigned to the Federal Catalog?

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