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 33460 Stainless Steel Plungers - Short Lengths - Heavy Pressures - With Lock. Element - Brown Delrin Nose, End Force: 1.5 Initial x 3.1 Half x 4.75 Full
SKU: NW-33460
MPN: 33460
NORTHWESTERN TOOLS 33460P Stainless Steel Plungers - Short Lengths - Heavy Pressures - Without Lock. Element - Brown Delrin Nose, End Force: 1.5 Initial x 3.1 Half x 4.75 Full
SKU: NW-33460P
MPN: 33460P
NORTHWESTERN TOOLS 33461 Stainless Steel Plungers - Short Lengths - Heavy Pressures - With Lock. Element - Brown Delrin Nose, End Force: 1.5 Initial x 3.1 Half x 4.75 Full
SKU: NW-33461
MPN: 33461
NORTHWESTERN TOOLS 33461P Stainless Steel Plungers - Short Lengths - Heavy Pressures - Without Lock. Element - Brown Delrin Nose, End Force: 1.5 Initial x 3.1 Half x 4.75 Full
SKU: NW-33461P
MPN: 33461P
NORTHWESTERN TOOLS 33462 Stainless Steel Plungers - Short Lengths - Heavy Pressures - With Lock. Element - Brown Delrin Nose, End Force: 1.75 Initial x 4.0 Half x 6.25 Full
SKU: NW-33462
MPN: 33462
NORTHWESTERN TOOLS 33462P Stainless Steel Plungers - Short Lengths - Heavy Pressures - Without Lock. Element - Brown Delrin Nose, End Force: 1.75 Initial x 4.0 Half x 6.25 Full
SKU: NW-33462P
MPN: 33462P
NORTHWESTERN TOOLS 33463 Stainless Steel Plungers - Short Lengths - Heavy Pressures - With Lock. Element - Brown Delrin Nose, End Force: 3.0 Initial x 6.75 Half x 10.5 Ful
SKU: NW-33463
MPN: 33463
NORTHWESTERN TOOLS 33463P Stainless Steel Plungers - Short Lengths - Heavy Pressures - Without Lock. Element - Brown Delrin Nose, End Force: 3.0 Initial x 6.75 Half x 10.5 Ful
SKU: NW-33463P
MPN: 33463P
NORTHWESTERN TOOLS 33464 Stainless Steel Plungers - Short Lengths - Heavy Pressures - With Lock. Element - Brown Delrin Nose, End Force: 3.75 Initial x 9.6 Half x 15.5 Full
SKU: NW-33464
MPN: 33464
NORTHWESTERN TOOLS 33464P Stainless Steel Plungers - Short Lengths - Heavy Pressures - Without Lock. Element - Brown Delrin Nose, End Force: 3.75 Initial x 9.6 Half x 15.5 Full
SKU: NW-33464P
MPN: 33464P
NORTHWESTERN TOOLS 33465 Stainless Steel Plungers - Short Lengths - Heavy Pressures - With Lock. Element - Brown Delrin Nose, End Force: 4.5 Initial x 11.5 Half x 18.5 Full
SKU: NW-33465
MPN: 33465
NORTHWESTERN TOOLS 33465P Stainless Steel Plungers - Short Lengths - Heavy Pressures - Without Lock. Element - Brown Delrin Nose, End Force: 4.5 Initial x 11.5 Half x 18.5 Full
SKU: NW-33465P
MPN: 33465P
NORTHWESTERN TOOLS 33466 Stainless Steel Plungers - Short Lengths - Heavy Pressures - With Lock. Element - Brown Delrin Nose, End Force: 5.0 Initial x 16.5 Half x 28.0 Full
SKU: NW-33466
MPN: 33466
NORTHWESTERN TOOLS 33466P Stainless Steel Plungers - Short Lengths - Heavy Pressures - Without Lock. Element - Brown Delrin Nose, End Force: 5.0 Initial x 16.5 Half x 28.0 Full
SKU: NW-33466P
MPN: 33466P
NORTHWESTERN TOOLS 33500 Stainless Steel Plungers - Standard Lengths - Light Pressures - With Lock. Element - Stainless Nose, End Force: 0.5 Initial x 1.0 Half x 1.5 Full
SKU: NW-33500
MPN: 33500
NORTHWESTERN TOOLS 33500P Stainless Steel Plungers - Standard Lengths - Light Pressures - Without Lock. Element - Stainless Nose, End Force: 0.5 Initial x 1.0 Half x 1.5 Full
SKU: NW-33500P
MPN: 33500P
NORTHWESTERN TOOLS 33503 Stainless Steel Plungers - Standard Lengths - Light Pressures - With Lock. Element - Stainless Nose, End Force: 0.7 Initial x 1.5 Half x 2.3 Full
SKU: NW-33503
MPN: 33503
NORTHWESTERN TOOLS 33503P Stainless Steel Plungers - Standard Lengths - Light Pressures - Without Lock. Element - Stainless Nose, End Force: 0.7 Initial x 1.5 Half x 2.3 Full
SKU: NW-33503P
MPN: 33503P
NORTHWESTERN TOOLS 33504 Stainless Steel Plungers - Standard Lengths - Light Pressures - With Lock. Element - Stainless Nose, End Force: 1.3 Initial x 2.0 Half x 2.7 Full
SKU: NW-33504
MPN: 33504
NORTHWESTERN TOOLS 33504P Stainless Steel Plungers - Standard Lengths - Light Pressures - Without Lock. Element - Stainless Nose, End Force: 1.3 Initial x 2.0 Half x 2.7 Full
SKU: NW-33504P
MPN: 33504P
NORTHWESTERN TOOLS 33505 Stainless Steel Plungers - Standard Lengths - Light Pressures - With Lock. Element - Stainless Nose, End Force: 1.0 Initial x 2.5 Half x 4.0 Full
SKU: NW-33505
MPN: 33505
NORTHWESTERN TOOLS 33505P Stainless Steel Plungers - Standard Lengths - Light Pressures - Without Lock. Element - Stainless Nose, End Force: 1.0 Initial x 2.5 Half x 4.0 Full
SKU: NW-33505P
MPN: 33505P
NORTHWESTERN TOOLS 33506 Stainless Steel Plungers - Standard Lengths - Light Pressures - With Lock. Element - Stainless Nose, End Force: 1.0 Initial x 2.5 Half x 4.0 Full
SKU: NW-33506
MPN: 33506
NORTHWESTERN TOOLS 33506P Stainless Steel Plungers - Standard Lengths - Light Pressures - Without Lock. Element - Stainless Nose, End Force: 1.0 Initial x 2.5 Half x 4.0 Full
SKU: NW-33506P
MPN: 33506P