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Catalogue Technical Specification
Material Characteristics of Stainless Steel
Plastic Specification

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GN817.9 Indexing Plungers, with or without Rest Position

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Type B - without rest position

Type C - with rest position

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Product Description

GN817.9 Indexing Plungers, with or without Rest Position

Indexing plungers GN 817.9 have been designed so that special versions of the indexing pins can be made economically in smaller unit quantities.

If required, the indexing pins can be machined or made by the user as shown in the drawing above. They are assembled with a countersunk screw and can therefore be assembled several times. All parts are supplied in a non-assembled set.

The indexing plungers type C are used for applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° degrees after being retracted. A notch keeps the plunger in this position.


Guide - Zinc die casting, plastic coated, black, textured finish

Pin - Stainless Steel NI, AISI 303

Countersunk screw DIN 7991, Stainless Steel, AISI 304

Knob -  Plastic, Technopolymer (Polyamide PA), black, matt, not removable

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Indexing Plungers GN817.9 with or without Rest Position

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