FOR REFERENCE ONLY
Compac test indicators were discontinued in 2020 until 2023 when metric models returned to production but re-branded as TESA P-Line.
Spare parts for Compac Series 210 (horizontal model with multiple revolutions) and Series 220 (vertical model with multiple revolutions) share the same parts with the new metric P-LIne series. Although the vertical model looks different, it uses the same parts.
These same parts were used for Mercer and SPI test indicators made in Switzerland.
These are the drawings for Compac horizontal model .0001" (215GA) and 0,002mm (215G). Some of the parts for the .0005" and vertical models (series 220) will have a slightly different appearance. Never-the-less, all of the indicators listed below will use the parts on this list.
We make no claims that these parts are user replaceable. Specialty tools may be required.
|Drawing No.||Some parts are currently available from us||Order No.||Price US$|
|Compac plastic box for vertical styles (series 220)||01860010|
|Compac plastic box for horizontal styles (series 210)||01860009||$25.50 (while stock lasts)|
|1||adjustable bearing (ID 3,6 mm) old style no longer available||044256|
|1||adjustable bearing (ID 2,0 mm) new style||044259|
|2||housing for adjustable bearing (not in stock)||044261|
|3||lock nut for adjustable bearing||040987||15.50|
|4||body for series 210 (old style)||043254|
|4||body for series 210 (new style)||043264|
|7||pivot assembly old style (.0005"/0,01mm) no longer available||043281|
|7||pivot assembly new style (.0005"/0,01mm)||043290|
|8||pivot assembly old style (.0001"/0,002mm) no longer available||043292|
|8||pivot assembly new style (.0001"/0,002mm)||043302|
|12||fixed ball bearing (ID 3,6 mm) old style no longer available||044257|
|12||fixed ball bearing (ID 2,0 mm) new style||044260|
|13||fixed jewel bearing (for cover)||044263|
|14||cover for series 210 (old style)||043255|
|14||cover for series 210 (new style)||043265|
|17||return spring .0005" / 0,01 mm||041029|
|18||return spring .0001" / 0,002 mm||041044||17.50|
|19||screw for cover||041977||9.10|
|20||adjustable jewel bearing||044262|
|22||bottom movement plate .0005" / 0,01 mm||043283|
|23||bottom movement plate .0001" / 0,002 mm (with jewels)||043294|
|26||first gear .0005" / 0,01 mm||043285|
|27||first gear .0001" / 0,002 mm||043297|
|28||intermediary gear .0001" / 0,002 mm||043298|
|29||hair spring + gear assembled .0005" / 0,01 mm||043287|
|30||hair spring + gear assembled .0001" / 0,002 mm||043299|
|31||brass bearing ø 1.8 / 0.4 x 0.5 mm||043256|
|32||bearing holder .0005" / 0,01 mm only||041022|
|33||jewel ø 1.8 / 0.4 x 0.5 mm||042363|
|34||top movement plate .0005" / 0,01 mm||043284|
|35||top movement plate .0001" / 0,002 mm (with jewels)||043296|
|36||center pinion .0005" / 0,01mm||043286|
|37||center pinion .0001" / 0,002 mm||041040|
|38||top movement plate screw||041992|
|39-42||full selection of contact points|
|43||27 mm mounting plate||041003|
|44||40 mm mounting plate||041010|
|47||screw for mounting plate (M1.8X3)||041988||9.20|
|48||movement fastening screw||041991|
|49||dials are not available from us at this time (see chart for numbers)|
|50||dial screw (M1.2 x 1.7)||041984||12.50|
|51||counter hand for 27 mm dials||041007|
|52||counter hand for 40 mm dials||041015|
|53||hand for 27 mm dials (see notes)||041006|
|54||hand for 40 mm dials (see notes)||041014|
|57||bezel with crystal installed 27 mm||043259|
|57||crystal only (25.1 mm diameter) for models with 27 mm diameter bezel||041008||15.50|
|57||bezel with crystal installed 40 mm||043270|
|57||crystal only (39.0 mm diameter) for models with 40 mm diameter bezel||041016||15.50|
|59||bezel spring 27 mm||041005|
|60||bezel spring 40 mm||041013|
|Dial set (inner and outer)||Part No.|
Essential dimensions (in mm) for the horizontal models.
How do you tell new style from old style? The old style had black ball bearing cases. The new ones have shiny chrome cases. These can be seen near the front of the body. There's no need to dismantle anything.
A note about crystals: unless you have experience and equipment, we suggest buying the bezel and crystal assembly. If you already know how to install new crystals and you have a crystal press at your disposal, then you can take a look at page 233. Detailed instructions are also available in the Compac Indicator Repair Manual.
The mounting hole of the hands have to be custom reamed to fit. You will need a very thin broach or reamer for this project. Refer to the repair manual for details.