Dwg | SPI no. |  | Part no. |
 |  |  |  |
 | 20-017-0 | .8-2.0" measuring head with box and all plugs (see page 39) | IA2A |
 |  | 20-50 mm measuring head with box and plugs | IA2 |
 | 20-042-8 | .0001" dial indicator for bore gage (see page 39) | IAP555A |
0 | 04-868-6 | wooden box for .8-2.0” | 042388 |
1 | 04-774-6 | measuring head assembled | 044100 |
4 | 04-777-9 | vertical rack | 041868 |
5 | 04-778-7 | flat contact | 042139 |
6 | 04-744-9 | guide ø1,95 | 042035 |
7 | 04-779-5 | centering washer | 041869 |
8 | 04-780-3 | spring | 041870 |
9 | 04-781-1 | bushing | 044102 |
10 | 04-782-9 | bushing | 044103 |
11 | 04-783-7 | screw for cover | 041977 |
12 | 04-784-5 | brass bushing | 042034 |
13 | 04-785-2 | pinion | 042041 |
14 | 04-786-0 | horizontal rack | 044104 |
16 | 04-787-8 | conical pin | 042011 |
17 | 04-788-6 | blue plate | 042059 |
18 | 04-789-4 | threaded bushing | 041872 |
19 | metric | contact #1 (1,5 mm) for metric models | 044105 |
19 | metric | contact #2 (2,5 mm) for metric models | 044106 |
19 | metric | contact #3 (3,5 mm) for metric models | 044107 |
19 | metric | contact #4 (4,5 mm) for metric models | 044108 |
19 | metric | contact #5 (5,5 mm) for metric models | 044109 |
19 | metric | contact #6 (6,5 mm) for metric models | 044110 |
19 | 04-790-2 | contact #1 (.80") | 044111 |
19 | 04-791-0 | contact #2 (.84") | 044112 |
19 | 04-792-8 | contact #3 (.88") | 044113 |
19 | 04-793-6 | contact #4 (.92") | 044114 |
19 | 04-794-4 | contact #5 (.96") | 044115 |
19 | 04-795-1 | contact #6 (1.00") | 044116 |
22 | 04-796-9 | extension A (.20") | 041876 |
22 | 04-797-7 | extension B (.40") | 041877 |
22 | 04-798-5 | extension C (.80") | 041878 |
22 | metric | extension A (5 mm) for metric models | 041873 |
22 | metric | extension B (10 mm) for metric models | 041874 |
22 | metric | extension C (20 mm) for metric models | 041875 |
24 | 04-800-9 | nut | 041879 |
26 | 04-801-7 | spring | 041880 |
27 |  | adjusting wrench for screw 041881 (0.9 mm) | 041881A |
27 | 04-802-5 | screw | 041881 |
28 | 04-803-3 | centering sled (steel) | 044117 |
28 |  | centering sled (carbide) | 044118 |
29 | 04-804-1 | depth stop attachment, short | IA2-29 |
30 | 04-805-8 | depth stop attachment, long | IA2-30 |
31 | 04-806-6 | knurled button for depth stop | IA2-31 |
32 | 04-807-4 | contact holder (inch and metric) | 044120 |
32 |  | contact holder with inch contacts and 3 extensions | 044121 |
32 |  | contact holder with metric contacts and 3 extensions | 044119 |
34 | 04-808-2 | measurement chart (inch) | 041889 |
35 | 04-809-0 | wrench for contacts (made in Germany) | 042066 |
 | 20-043-6 | 4" depth extension | RI-100 |
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