Body: Stainless steel,
European standard No. 1.4305
(American standard series 303)
Ball: Stainless steel,
European Standard No. 1.3541 (American Standard Series 420C), hardened
Spring: Stainless steel, European Standard No. 1.4568 (American Standard Series 631)
Two longitudinal markings on housing indicates heavy spring load
||GN 615-NI spring plungers in stainless steel are used as detents, push-on/push-off applications, and ejectors.|
Snap-indexing mechanism applications, together with various control levers, are of particular interest.
Spring plungers press-fit type, see GN 614.
Stainless steel spring plungers with nose end, see