Dorsey Standard dial bore gage No.2
Spare Parts for 1.000 - 1.531 inch range

These parts are for the No.2 measuring head only. All parts are made in USA. They are interchangeable with Standard Gage bore gages made in Pughkeepsie, Switzerland, and Dorsey Standard dial bore gages made in USA. For more information on dial bore gage size 2, see page 71. Spare Parts for the dial indicator portion of the bore gage are not available from us.

This page is for reference only. Parts for this gage are not available from us.

New Standard No.2 dial bore gage (for information click here)

hex wrench

X2-89941

complete measuring head No.2 with steel contacts, 5" depth and all the extensions but without the indicator, indicator housing, or box.

B1-15102

1

gaging unit assembly, carbide gaging plunger /steel centralizers

X2-86107

1

gaging unit assembly, steel gaging plunger /steel centralizers

X2-86052

2

gaging plunger, carbide

X2-86492

2

gaging plunger, steel

X2-86452

2

gaging plunger, diamond

X2-86472

3

centralizing plunger, carbide (order E-ring separately) see notes below

X2-86592

3

centralizing plunger, steel (order E-ring separately) see notes below

X2-86552

4

centralizer spring

X2-89252

5

E-ring

X2-85557

6

head (special order - allow 4-6 weeks)

X2-86152

7

gaging plunger stop screw

X2-87455

8

90 degree lever

X1-86852

9

lever pin

X1-49999

10

equalizer

X2-86352

11

equalizer spring

X2-89352

12

adjusting screw (12-40 thread)

X2-88452

13

complete set of range extensions, lock nuts and steel contacts

X2-85829

14

range extension #0 (.187” long)

X2-85820

14

range extension #1 (.250” long)

X2-85821

14

range extension #2 (.312” long)

X2-85831

14

range extension #3 (.375” long)

X2-85823

14

range extension #4 (.437” long)

X2-85824

14

range extension #5 (.500” long)

X2-85825

14

range extension #6 (.562” long)

X2-85826

14

range extension #7 (.625” long)

X2-85827

14

range extension #8 (.687” long)

X2-85828

15

locknut for range extension #2 through #8

X2-85932

15

locknut for range extension #0 and #1

X2-85931

16

contact point, carbide

X2-86692

16

contact point, steel

X2-86652

16

contact point, diamond

X2-86672

wrench (combination 3/8" hexagonal and 1/4" open end)

X2-89944

17

depth extension 6" (*) assembly

X2-81002-06

17

depth extension 10" (*) assembly

X2-81002-10

17

depth extension 36" (*) assembly

X2-81002-36

19

extension housing screw

X2-87252

23

extension plunger collar

X2-89462

24

extension plunger spring

X2-89362

 

(*) The extension replaces the entire middle portion of your bore gage. The measuring depth will now be equal to the size of the depth extension.

Note: all range extensions (item #14) have 12-40 threads.

Centralizing plungers: the gage can only accurately measure the bore's diameter if the two centralizing plungers are the same length. You should replace both centralizing plungers at the same time if one of them appears worn.

Range extension chart for Standard bore gages is shown on page 13.

To order online, take note of the part numbers shown and proceed to the Standard Gage Price List to place your order.
 


Haimer 80.300.00.FHN Centro Precise Centering Device, Neutral Model


 



 

 

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This page's most recent revision: 5 December 2018
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Original photographs and content copyright 2018 by JWGrum

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