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 10580EX Press Fit Spring Plungers with Extended Travel
SKU: NW-10580EX
MPN: 10580EX
NORTHWESTERN TOOLS 10582 Press Fit Spring Plungers - Heavy Pressure, Brown Delrin Nose; End Force: 5.0 Initial x 14.0 Final
SKU: NW-10582
MPN: 10582
NORTHWESTERN TOOLS 10582EX Press Fit Spring Plungers with Extended Travel
SKU: NW-10582EX
MPN: 10582EX
NORTHWESTERN TOOLS 10584 Press Fit Spring Plungers - Heavy Pressure, Brown Delrin Nose; End Force: 8.0 Initial x 18.0 Final
SKU: NW-10584
MPN: 10584
NORTHWESTERN TOOLS 10584EX Press Fit Spring Plungers with Extended Travel
SKU: NW-10584EX
MPN: 10584EX
NORTHWESTERN TOOLS 10586 Press Fit Spring Plungers - Light Pressure, White Delrin Nose; End Force: 0.5 Initial x 1.0 Final
SKU: NW-10586
MPN: 10586
NORTHWESTERN TOOLS 10587 Press Fit Spring Plungers - Light Pressure, White Delrin Nose; End Force: 1.25 Initial x 3.25 Final
SKU: NW-10587
MPN: 10587
NORTHWESTERN TOOLS 10588 Press Fit Spring Plungers - Light Pressure, White Delrin Nose; End Force: 0.75 Initial x 2.5 Final
SKU: NW-10588
MPN: 10588
NORTHWESTERN TOOLS 10590 Press Fit Spring Plungers - Light Pressure, White Delrin Nose; End Force: 1.5 Initial x 3.0 Final
SKU: NW-10590
MPN: 10590
NORTHWESTERN TOOLS 10592 Press Fit Spring Plungers - Light Pressure, White Delrin Nose; End Force: 2.0 Initial x 5.0 Final
SKU: NW-10592
MPN: 10592
NORTHWESTERN TOOLS 10594 Press Fit Spring Plungers - Light Pressure, White Delrin Nose; End Force: 2.5 Initial x 7.0 Final
SKU: NW-10594
MPN: 10594
NORTHWESTERN TOOLS 10596 Press Fit Spring Plungers - Light Pressure, White Delrin Nose; End Force: 4.0 Initial x 9.0 Final
SKU: NW-10596
MPN: 10596
NORTHWESTERN TOOLS 10701 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 1.0 Initial x 2.0 Final
SKU: NW-10701
MPN: 10701
NORTHWESTERN TOOLS 10701A Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 1.25 Initial x 3.25 Final
SKU: NW-10701A
MPN: 10701A
NORTHWESTERN TOOLS 10701AEX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10701AEX
MPN: 10701AEX
NORTHWESTERN TOOLS 10701EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10701EX
MPN: 10701EX
NORTHWESTERN TOOLS 10702 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 1.5 Initial x 4.5 Final
SKU: NW-10702
MPN: 10702
NORTHWESTERN TOOLS 10702EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10702EX
MPN: 10702EX
NORTHWESTERN TOOLS 10703 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 2.5 Initial x 6.0 Final
SKU: NW-10703
MPN: 10703
NORTHWESTERN TOOLS 10703EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10703EX
MPN: 10703EX
NORTHWESTERN TOOLS 10704 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 4.0 Initial x 10.0 Final
SKU: NW-10704
MPN: 10704
NORTHWESTERN TOOLS 10704EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10704EX
MPN: 10704EX
NORTHWESTERN TOOLS 10705 Press Thru Spring Plungers - Heavy Pressure, Heat Treated Nose - Black Oxide Finish / End Force: 5.0 Initial x 14.0 Final
SKU: NW-10705
MPN: 10705
NORTHWESTERN TOOLS 10705EX Press Thru™ Spring Plungers with Extended Travel
SKU: NW-10705EX
MPN: 10705EX