NW Spring Plungers
NW spring plungers—often called detent plungers—are spring-loaded components used to create a repeatable detent, indexing point, or light holding force in fixtures and mechanical assemblies (application dependent). They’re commonly used to position adjustable parts, provide “click-stop” engagement, and maintain consistent contact in guards, covers, slides, and modular workholding setups. Because the feel and retention depend on spring force and tip geometry, spring plungers are typically selected by specification rather than by general description.
NORTHWESTERN TOOLS 33425H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 4.5 Initial x 18.5 Final
SKU: NW-33425H
MPN: 33425H
NORTHWESTERN TOOLS 33425HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 4.5 Initial x 18.5 Final
SKU: NW-33425HP
MPN: 33425HP
NORTHWESTERN TOOLS 33426H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 5.0 Initial x 28.0 Final
SKU: NW-33426H
MPN: 33426H
NORTHWESTERN TOOLS 33426HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 5.0 Initial x 28.0 Final
SKU: NW-33426HP
MPN: 33426HP
NORTHWESTERN TOOLS 33427H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 7.0 Initial x 50.0 Final
SKU: NW-33427H
MPN: 33427H
NORTHWESTERN TOOLS 33427HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 7.0 Initial x 50.0 Final
SKU: NW-33427HP
MPN: 33427HP
NORTHWESTERN TOOLS 33460H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 1.5 Initial x 4.75 Final
SKU: NW-33460H
MPN: 33460H
NORTHWESTERN TOOLS 33460HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 1.5 Initial x 4.75 Final
SKU: NW-33460HP
MPN: 33460HP
NORTHWESTERN TOOLS 33461H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 1.5 Initial x 4.75 Final
SKU: NW-33461H
MPN: 33461H
NORTHWESTERN TOOLS 33461HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 1.5 Initial x 4.75 Final
SKU: NW-33461HP
MPN: 33461HP
NORTHWESTERN TOOLS 33462H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 1.75 Initial x 6.25 Final
SKU: NW-33462H
MPN: 33462H
NORTHWESTERN TOOLS 33462HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 1.75 Initial x 6.25 Final
SKU: NW-33462HP
MPN: 33462HP
NORTHWESTERN TOOLS 33463H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 3.0 Initial x 10.5 Final
SKU: NW-33463H
MPN: 33463H
NORTHWESTERN TOOLS 33463HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 3.0 Initial x 10.5 Final
SKU: NW-33463HP
MPN: 33463HP
NORTHWESTERN TOOLS 33464H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 3.75 Initial x 15.5 Final
SKU: NW-33464H
MPN: 33464H
NORTHWESTERN TOOLS 33464HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 3.75 Initial x 15.5 Final
SKU: NW-33464HP
MPN: 33464HP
NORTHWESTERN TOOLS 33465H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 4.5 Initial x 18.5 Final
SKU: NW-33465H
MPN: 33465H
NORTHWESTERN TOOLS 33465HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 4.5 Initial x 18.5 Final
SKU: NW-33465HP
MPN: 33465HP
NORTHWESTERN TOOLS 33466H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 5.0 Initial x 28.0 Final
SKU: NW-33466H
MPN: 33466H
NORTHWESTERN TOOLS 33466HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 5.0 Initial x 28.0 Final
SKU: NW-33466HP
MPN: 33466HP
NORTHWESTERN TOOLS 33467H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 7.0 Initial x 50.0 Final
SKU: NW-33467H
MPN: 33467H
NORTHWESTERN TOOLS 33467HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 7.0 Initial x 50.0 Final
SKU: NW-33467HP
MPN: 33467HP
NORTHWESTERN TOOLS 33520H Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 0.5 Initial x 1.5 Final
SKU: NW-33520H
MPN: 33520H
NORTHWESTERN TOOLS 33520HP Hex Drive "Short" Stainless Steel Spring Plungers - End Force: 0.5 Initial x 1.5 Final
SKU: NW-33520HP
MPN: 33520HP