7767540

View detailed technical data, stock status, and sourcing information for: 7767540
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-776-7540

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

A cylindrical item with an opening throughout its length which may be of cylindrical or other cross-sectional shape. It has external grooves for fluid flow, and may have external packing grooves. This item provides internal porting for various inlet and outlet ports of a directional control linear valve.

0.579 inches nominal inside diameter, 6.156 inches nominal spring free length, 26 coil quantity, spring end,squared and ground both ends end style, 0.938 inches nominal bore diameter

Product Characteristics

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

Inside Diameter: 0.579 inches nominal
End Style: spring end,squared and ground both ends
Bore Diameter: 0.938 inches nominal
Spring Free Length: 6.156 inches nominal
Coil Quantity: 26
Spring Solid Length: 3.848 inches maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.875 inches nominal
Material: steel comp 6150 overall
Material Document And Classification: qq-s-624-canceled fed spec single material response overall
Surface Treatment: cadmium 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
6761419	Compression Helical Spring
7767540	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-776-7540?

The FSCG of the NSN 5360-00-776-7540 is 5360

Does NSN 5360-00-776-7540 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 5360-00-776-7540 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-776-7540 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 5360-00-776-7540 was assigned to the Federal Catalog?

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