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    6 Products

    High-Precision Index Plungers

    Image of Product. Plunger. Front orientation. Contains Annotated. Index Plungers. High-Precision Index Plungers, Plunger.
    Image of Product. Bushing. Front orientation. Contains Annotated. Index Plungers. High-Precision Index Plungers, Bushing.

    Plunger

    Bushing

    To align two parts with more precision than standard spring plungers, these index plungers have a mating bushing that improves alignment and repeatability. Press-fit the bushing into one part, and install the plunger body through a hole in the other part. The plunger has a notch on the side for locking it in place with a set screw (not included). A quarter turn of the handle retracts the plunger.
    Length
    Shoulder
    Diameter
    Diameter
    Tolerance
    (A)
    (B)
    Diameter
    Length
    Nose
    Diameter
    Extended
    Nose
    Length
    Overall
    Length
    Material
    Each
    Plunger
    0.752"0" to 0.0003"1 1/4"1 1/8"7/8"1/8"1/2"5/16"__Steel3137N11$199.24
    1.127"0" to 0.0003"1 7/8"1 1/2"1 1/4"1/8"3/4"3/8"__Steel3137N12294.73
    1.502"0" to 0.0004"2 1/8"1 7/8"1 5/8"1/8"1"3/8"__Steel3137N13199.24
     
    Bushing
    0.752"0" to 0.0003"____7/8"1/8"____7/16"Steel3137N1426.54
    1.127"0" to 0.0003"____1 1/4"1/8"____9/16"Steel3137N1528.03
    1.502"0" to 0.0004"____1 5/8"1/8"____11/16"Steel3137N1634.72
     
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