GN 514 Locking Plungers Steel, with PUSH-PUSH locking mechanism


GN 514 Steel Locking plungers, PUSH-PUSH locking mechanism Type: AK - with lock nut
Type: AK - with lock nut
GN 514 Steel Locking plungers, PUSH-PUSH locking mechanism Type: AK - with lock nut GN 514 Steel Locking plungers, PUSH-PUSH locking mechanism Type: A - without lock nut

Product description


The indexing pin in the locking plunger GN 514 is moved by means of a spring-operated cardioid curve.

By simply pressing the operating button, this cardioid mechanism causes the indexing pin to extend and retract (push-push locking mechanism). This function is similar to that used in a ball point pen.
Please note that the indexing pin cannot absorb any axial foces and that it retracts virtually by spring action; the indexing pin must therefore remain free and easy to move.

Installation can also be made with spacer bushings instead of the lock nut.


  • Steel
  • nitrided
  • blackened finish

  • Plastic
  • Technoplymer (Polyamide PA)
  • black, matte

Lock nut
  • Steel
  • blackened, ISO 8675

RoHS compliant

Technical drawing

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GN 514 Steel Locking plungers, PUSH-PUSH locking mechanism sketch

Part Options / Table


Awithout lock nut
AKwith lock nut
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Dimensions in: Inch | Metric
Plunger -0.001/-0.002
Bore +0.001
load ≈

.24M 12 x lbf (8.5 N)5.62 lbf (25 N)
.31M 16 x lbf (18 N)9.89 lbf (44 N)

Build & Price

Bolt diameter d1

Selected Part

Total USD (net)
In stock: 23
In stock
Please note our quantity discounts (USD).
≥ 500$13.25
Weight: 0.061 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
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)).
All Prices are in US Dollars. Taxes Not Included.

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Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time:800-877-8351

Special Requests | Contact our sales team

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