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JBF National's standard press fit spring plungers come in your choice of 12L14 steel with a black oxide finish or 303 stainless steel body construction and accompanying 12L14 steel with a black oxide finish or 303 stainless plunger ends. Spring plungers are utilized across of wide variety of industries and products, including woodworking, medical and military applications. Contact a JBF National sales engineer today for further information.
Standard Spring Plungers with Press Fit
<!-Standard Spring Plungers with Press Fit - 2->
Unit of Measure
1 

Item #

Dimension J

Dimension R

Dimension T

Dimension K

Dimension S

Dimension G

Drawings

1SPFSP-1031 N/A 0.188 in N/A 0.431 in N/A 0.094 in N/A 0.121 in N/A 0.25 in N/A 0.044 in

1SPFSP-1032 N/A 0.25 in N/A 0.521 in N/A 0.125 in N/A 0.168 in N/A 0.312 in N/A 0.055 in

1SPFSP-1033 N/A 0.375 in N/A 0.788 in N/A 0.187 in N/A 0.234 in N/A 1/2 in N/A 0.096 in

1SPFSP-1034 N/A 0.5 in N/A 1.1 in N/A 0.25 in N/A 0.332 in N/A 0.688 in N/A 0.134 in

1SPFSP-1035 N/A 0.188 in N/A 0.441 in N/A 0.094 in N/A 0.121 in N/A 0.25 in N/A 0.044 in

1SPFSP-1036 N/A 0.25 in N/A 0.521 in N/A 0.125 in N/A 0.168 in N/A 0.312 in N/A 0.055 in

1SPFSP-1037 N/A 0.375 in N/A 0.788 in N/A 0.187 in N/A 0.234 in N/A 1/2 in N/A 0.096 in

1SPFSP-1038 N/A 0.5 in N/A 1.1 in N/A 0.25 in N/A 0.332 in N/A 0.688 in N/A 0.134 in

1SPFSP-1031SS N/A 0.188 in N/A 0.431 in N/A 0.094 in N/A 0.121 in N/A 0.25 in N/A 0.044 in

1SPFSP-1032SS N/A 0.25 in N/A 0.521 in N/A 0.125 in N/A 0.168 in N/A 0.312 in N/A 0.055 in

1SPFSP-1033SS N/A 0.375 in N/A 0.788 in N/A 0.187 in N/A 0.234 in N/A 1/2 in N/A 0.096 in

1SPFSP-1034SS N/A 0.5 in N/A 1.1 in N/A 0.25 in N/A 0.332 in N/A 0.688 in N/A 0.134 in

1SPFSP-1035SS N/A 0.188 in N/A 0.441 in N/A 0.094 in N/A 0.121 in N/A 0.25 in N/A 0.044 in

1SPFSP-1036SS N/A 0.25 in N/A 0.521 in N/A 0.125 in N/A 0.168 in N/A 0.312 in N/A 0.055 in

1SPFSP-1037SS N/A 0.375 in N/A 0.788 in N/A 0.187 in N/A 0.234 in N/A 1/2 in N/A 0.096 in

1SPFSP-1038SS N/A 0.5 in N/A 1.1 in N/A 0.25 in N/A 0.332 in N/A 0.688 in N/A 0.134 in

Unit of Measure
1