NBK America LLC

One of NBK's Anti-loosening washers: "Eccentric Lock Washers" are the ones that can be combined with commercially available hex nuts to prevent screw loosening.
These washers do not require a special tool for fastening, making them as easy to use as spring washers or flat washers.
The high performance of these loosening-prevention washers has been tested by Junker and... Read more...

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Maryland Precision Spring, an MW Industries Company

Belleville washers are used in multiple applications in aviation from tip to tail including cockpit controls, mechanical and electromechanical flight controls, electronic systems and avionics, and landing gear. Read more...

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Temper Corporation

Temper offers a wide range of roll formed single and multi-convolute form spring seals for use at temperatures up to 2000°F. In addition we offer small, precision-machined sealing gaskets of high performance metals such as Inconel® with soft plated gold and silver coatings to assure leak free performance in gas and fuel systems. Read more...

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SPIROL

Disc Springs are conically-shaped washers designed to be axially loaded. Since deflection of a Disc Spring at a given load is predictable, it is possible to calculate force and stress levels within the Disc. This paper focuses on the use of Disc Springs and how to estimate fatigue life in dynamic situations. Read more...

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Web Seal Inc.

Web Seal - Flattened discs or gaskets inserted between joints, under fasteners or bearings are used to prevent leakage or loosening, relieve friction, distribute pressure, or isolate materials. Read more...

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Boker's, Inc.

Boker's, Inc. announces its new website which features two interactive specification tools. Designed to enhance product specification and quote efficiency, the new tools are now available on the new Bokers.com.

The Search Washer Widget allows users to identify optimal washer tools best suited for their specific application from over 29,000 available flat washer tools. With the abi... Read more...

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Century Spring Corp.

Belleville washers and other disc spring styles can be used singly or in stacks to achieve a desired load and travel. In general, they function best under conditions requiring very high load in confined space or short travel. Under these constraints, it is often not practical or even possible to use a coil spring. Read more...

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Gardner Spring, Inc.

Belleville Disc Springs (conical disc springs) are ideal for applications where a large load is required in a small space. These springs provide high load capabilities in limited space, and through variations in stacking they can be adjusted to provide either larger deflections or loads or both. May be used in either static or cyclic applications. Read more...

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Boker's, Inc.

Boker's, a manufacturer of precision metal stampings, washers, spacers and shims, offers a wide variety of custom C-washers to its customers. Read more...

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Boker's, Inc.

Boker’s Offers Manufacturing Capabilities for Metallic and Non-metallic Disks

Boker's is pleased to announce its extensive manufacturing capabilities for metallic and non-metallic disks for spacing and specialized assembly applications.

The widest range of disks to satisfy multiple job requirements

Most commonly known as discs, circles, plates and/or slu... Read more...

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