page 68

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Dorsey and Standard Gage dial bore gage size 6
Spare Parts for 6.000 - 12.125 inch range

These parts are interchangeable with Standard No.6 dial bore gages made in USA, Switzerland and Germany as well as the new Dorsey Standard-style dial bore gages. Spare Parts for the dial indicator portion of the bore gage are treated separately (see page 72).

To order online, take note of the part numbers you need, then continue to the price and order page.

 

IMG0779Webshot

contact point wrench (for items #9, #13, #14, #16, #18)
large diameter = .320" and small diameter = .195"

X2-89946

[$]

extension and locknut wrench

X2-89947

[$]

hex wrench

X2-89942

[$]

12" depth extension (specify 1" diameter or 5/8" diameter)****

X2-81006-12

[$]

1

gaging unit assembly carbide/steel

X2-86066

[$]

1

gaging unit assembly steel/steel

X2-86056

[$]

2

gaging plunger

X2-86456

[$]

3

centralizing plunger (order E-ring separately)

X2-86556

[$]

4

centralizer spring

X2-89256

[$]

5

centralizer washer

X2-89456

[$]

6

E-ring

X2-85559

[$]

7

head

X2-86156

[$]

8

gaging plunger stop screw

X2-87456

[$]

9

locknut

X2-85932

[$]

10

equalizer

X2-86356

[$]

11

equalizer spring

X2-89356

[$]

12

adjusting screw

X2-88456

[$]

13*

centralizing plunger extension .837” long (see notes below)

X2-86259

[$]

13*

centralizing plunger extension .978” long (see notes below)

X2-86260

[$]

14*

gaging plunger extension .625” long (see notes below)

X2-86457

[$]

14*

gaging plunger extension .750” long (see notes below)

X2-86458

[$]

15

**range extension set (6 extensions, contacts and locknuts)

X2-85867

[$]

15

***range extension kit 12.125 through 24.56 inches

B0-85966

[$]

16

range extension 1.812” long

X2-85861

[$]

16

range extension 2.812” long

X2-85862

[$]

16

range extension 3.812” long

X2-85863

[$]

16

range extension 4.094” long

X2-85864

[$]

16

range extension 5.094” long

X2-85865

[$]

16

range extension 6.094” long

X2-85866

[$]

17

locknut for range extension

X2-85961

[$]

18

contact point, carbide

X2-86696

[$]

18

contact point, Delrin®

X2-86696D

[$]

18

contact point, steel

X2-86656

[$]

18

contact point, diamond

X2-86676

[$]

27

compression spring

X2-89366

[$]

28

collar for compression spring

X2-89466

[$]

32

screw for extension housing

X2-82656

[$]

 

Notes: the range extensions (item #16) have a thread diameter of 7/16-40. We provide this information in case the threads on the measuring head are damaged and need to be re-tapped.

* Special centralizing extensions (#13) and plunger extensions (#14) are needed when measuring above 9" in diameter. To determine which size extensions you will need, please refer to the details on page 13.

** Range extension set X2-85867 does not include extension #13 or extension #14 as shown in the drawing. If you need these, they must be ordered separately.

*** The range extension kit B0-85966 will allow you to measure beyond the standard range of this bore gage, up to 24.56 inches. The kit consists of the following 6 items:

  • (3 pieces) 4" long range extensions which can be combined
  • (1 piece) .625" gaging plunger extension
  • (2 pieces) .975" centralizing plunger extension

In theory, multiple extensions can be combined but at some point the accuracy will suffer. If accuracy is critical, then a different bore measuring gage must be considered. We have no data to substantiate this.

**** We need to know if the dial unit has a 1” bore or a 5/8” bore. The old Poughkeepsie dial units for a #6 would all have the 1” bore. Many of the Dorsey dial units would have 5/8” bores. Either way the part number is X2-81006-12



Mitutoyo 293-344 Coolant Proof LCD Micrometer, Ratchet Thimble, 0-1"/0-25.4mm Range, 0.00005"/0.001mm Graduation, +/-0.00005" Accuracy, Without SPC
 


 



 

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14 Sarah Drive — Hauppauge NY 11788 — USA


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This page's most recent revision: 28 JULY 2016
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Original photographs and content copyright 2016 by JWGrum

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