GN 438 Spacer disks and foot disks with rubber underlay, vulcanized


Product description


GN 438 / GN 438.5 spacer disks and foot disks provide a damping and muffling function and protect surfaces from damage.

By stacking several spacer discs on each other, the spring rate of the package can be increased, which opens up new possibilities for use.

Foot disks are used for installing small machines, systems or devices and, for the type A, are attached with screws. Bear in mind the maximum height of the screw head. Alternatively, after the protective film has been removed, the type B can be adhered to all suitable and clean surfaces by means of the adhesive pad.


zinc plated, blue passivated

Rubber underlay
Acrylonitrile butadiene rubber (NBR)
  • vulcanized
  • black
  • temperature resistant up to 120 °C
  • Hardness Shore A 70

Adhesive pad (only type B)
Scotch mount TM 5952
  • double-sided
  • Acrylate rubber core

RoHS compliant

On request

other Shore hardnesses

Technical drawing

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GN 438 Spacer disks and foot disks, with rubber underlay, vulcanized sketch

Article options / Table


AMounting with fixing hole
BMounting with adhesive pad
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d1hd2 +0,5d3 +0,5s1s2

Build & Price



Selected Part (How to order)

Weight: 0,003 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Please note our quantity discounts.
With a total value (net) per order:
from 150 Euro -> 10 % discount
from 250 Euro -> 20 % discount
from 350 Euro -> 30 % discount
All prices in accordance with our price list No. 51, valid from 1 February 2018, plus VAT only valid for Germany.

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