Compac test indicator spare parts Series 240 (horizontal model with single revolutions). These same parts are used for Mercer and SPI test indicators made in Switzerland. We've included some SPI numbers for cross reference below. 
These are single revolution indicators. The hand is set at 5 o'clock and should make about 1-1/4 revolutions. The crystal needs to be inserted with a crystal press. All parts are available for the models listed below. The parts drawing is generic and the actual parts may vary in appearance. If you'd rather have us take a look at your indicator, please see page 30 for details. |
Take note of the part numbers and quantities you need, then proceed to the parts price list to place your order online |
Dwg | Order no. | Description |  |
| | | |
| 242 | horizontal test indicator 0,01mm | |
| 242G | horizontal test indicator 0,01mm | |
| 243GL | horizontal test indicator 0,01mm | |
| 243L | horizontal test indicator 0,01mm | |
| 244A | horizontal test indicator .0005" SPI 20-051-9 | |
| 244GA | horizontal test indicator .0005" SPI 20-053-5 | |
| 244GLA | horizontal test indicator .0005" | |
| 244LA | horizontal test indicator .0005" | |
| 245 | horizontal test indicator .002mm | |
| 245A | horizontal test indicator .0001" SPI 20-052-7 | |
| 245G | horizontal test indicator .002mm | |
| 245GA | horizontal test indicator .0001" SPI 20-054-3 | |
| 246GA | horizontal test indicator .00005" SPI 20-055-0** | |
| | swivel stem holder and other attachments see page 36 | |
0 | 018600-10 | COMPAC plastic box for horizontal styles | price |
1 | 044256 | adjustable ball bearing (ID 3,6 mm) old style no longer available | |
1 | 044259 | adjustable ball bearing (ID 2,0 mm) new style | price |
2 | 044266 | fixed jewel bearing | price |
3 | 040987 | nut for adjustable ball bearing | price |
4 | 043328 | case (not in stock) | price |
5 | 043346 | pivot assembly: .0005"/0,01mm old style no longer available | |
5 | 043351 | pivot assembly: 242, 242G, 244A, 244GA new style* | price |
5 | 043359 | pivot assembly: 244LA, 244GLA, 245A, 245GA new style* | price |
5 | 043359 | pivot assembly 243L, 243GL, 245, 245G new style* | price |
6 | 043353 | pivot assembly .0001"/0,002mm old style no longer available | |
7 | 043347 | crown gear 242, 242G, 244A, 244GA | price |
8 | 043354 | crown gear 244LA, 244GLA, 245A, 245GA, 243L, 243GL, 245, 245G | price |
9 | 044257 | fixed ball bearing (ID 3,6 mm) old style | |
9 | 044260 | fixed ball bearing (ID 2,0 mm) new style | price |
10 | 044265 | self-adjusting jewel bearing | price |
11 | 043329 | cover (old style - not available) | |
12 | 041112 | return spring .0005"/0,01mm | price |
13 | 041131 | return spring .0001"/0,002mm | price |
14 | 041977 | screw for cover | price |
15 | 043330 | bottom movement plate | price |
16 | 043349 | first gear .0005"/0,01mm | price |
17 | 043356 | first gear .0001"/0,002mm | price |
18 | 042356 | brass bearing ø 1.8/0.4 x 0.5 mm | price |
19 | 041022 | bearing holder .0005” / 0,01mm only | price |
20 | 043331 | top movement plate | price |
21 | 041115 | center pinion 244A and 244GA | price |
21 | 043350 | center pinion + hair spring assembled for 244A and 244GA | price |
22 | 043357 | center pinion for all other models | price |
23 | 041992 | top movement plate screw | price |
24 | 041110 | spacer | price |
25-29 | | contact point (see page 21) | |
30 | 041003 | 27 mm mounting plate | price |
31 | 041010 | 40 mm mounting plate | price |
32 | 041988 | mounting plate screw | price |
33 | 041991 | movement fastening screw | price |
34 | 041116 | dial: 242 | price |
35 | 041118 | dial: 242G | price |
36 | 041124 | dial: 243L | price |
37 | 041121 | dial: 243GL | price |
38 | 041135 | dial: 245 | price |
39 | 041138 | dial: 245G | price |
40 | 041126 | dial: 244A | price |
41 | 041127 | dial: 244GA | price |
41 | 041718 | dial set: .00005" (special SPI model 20-055-0) | price |
42 | 041129 | dial: 244LA | price |
43 | 041128 | dial: 244GLA | price |
44 | 041137 | dial: 245A | price |
45 | 041140 | dial: 245GA | price |
46 | 041006 | hand for 27 mm dials | price |
47 | 041014 | hand for 40 mm dials | price |
48 | 041008 | crystal for 27 mm bezels | price |
49 | 041016 | crystal for 40 mm bezels | price |
50 | 043259 | 27 mm bezel with crystal | price |
51 | 043270 | 40 mm bezel with crystal | price |
52 | 041005 | 27 mm bezel spring | price |
53 | 041013 | 40 mm bezel spring | price |
54 | 041109 | protective disc for hairspring | price |
54 | 043332 | hair spring | price |
* How to tell the difference between new style and old style pivots: the new style has simple, pointed, cone shaped pivots just like every other manufacturer uses (except they're quite a bit larger) while the old style had flat topped pivots with hubs or what might be called rims. **SPI 20-055-0 .00005" indicators use the same parts as model 245GA (.0001") |
