Type B - without rest position
Type C - with rest position
GN822.1 Mini Indexing Plunger, Open Indexing Mechanism, with Red Knob
These mini indexing plungers GN 822.1 have been designed with small dimensions, making them ideal for installation in thin walled sheet metal constructions.
Type C, with rest position is used in such applications where the plunger must not protrude continually. In that case the knob is retracted and then turned by 90°. A notch keeps the knob in this position.
See also GN609 Distance Bushings (for indexing plungers)
Steel ST, zinc plated, blue passivated
Stainless Steel NI AISI 303
Plunger - Stainless Steel NI AISI 303
Spring - Stainless Steel NI AISI 301
Knob Plastic - Technopolymer (Polyamide PA), red RT, not removable