Meccano Set Parts Lists
MECCANO SET
7074 - Mechanisms Set (1959-1977)
Parts Lists
Compiled by Oscar Felgueiras
Note 1 - Where available photos of the parts in the correct colours appear in the left hand column. Where these are not available, but photos of the same part in different colours are available these appear in the right hand column.
Note 2 - The photos will increase in size if you hover your mouse cursor over them.
If anyone can supply missing photos of parts, please get in touch with me.
Thanks to Oscar Felgueiras for many of the part photos.
Special Note on this Set
The following changes during the period are shown below with a ‘*’
1973 – 37a square nuts changed to 37c hex nuts (34 spanners also changed to 34c)
| Set No. 7074 - Mechanisms Set (1959-1977) (UK Ancillary Sets 1970-1977) |
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|---|---|---|---|---|---|---|---|
| Photo | Old P/N | New P/N | Colour/Finish | Material | Part Name | Quantity | Alternative Photo |
 | 2 | zinc (UK) | plated steel (UK) | Perforated Strips, 5 1/2" | 4 |  | 5 | zinc (UK) | plated steel (UK) | Perforated Strips, 2 1/2" | 6 |  | 6a | zinc (UK) | plated steel (UK) | Perforated Strips, 1 1/2" | 9 |  | 10 | zinc (UK) | plated steel (UK) | Fishplate | 9 |  | 12 | zinc (UK) | plated steel (UK) | Angle Bracket, 1/2" x 1/2" | 10 |  | 14 | zinc (UK) | plated steel (UK) | Axle Rod, 6 1/2" | 1 |  | 15b | zinc (UK) | plated steel (UK) | Axle Rod, 4" | 2 |  | 16 | zinc (UK) | plated steel (UK) | Axle Rod, 3 1/2" | 1 |  | 17 | zinc (UK) | plated steel (UK) | Axle Rod, 2" | 2 |  | 18a | zinc (UK) | plated steel (UK) | Axle Rod, 1 1/2" | 2 |  | 22 | brass or brass plated steel (UK) | Pulley, 1" diam. with boss | 2 |  | 22a | brass or brass plated steel (UK) | Pulley, 1" diam. without boss | 4 |  | 24 | brass or brass plated steel (UK) | Bush Wheel, 1 3/8" diam., 8 holes | 1 |  | 25 | brass or brass plated steel (UK) | Pinion, 3/4" diam., 1/4" face, 25 teeth | 2 |  | 26 | brass or brass plated steel (UK) | Pinion, 1/2" diam., 1/4" face, 19 teeth | 3 |  | 27 | brass or brass plated steel (UK) | Gear Wheel, 1 1/4" diam., 50 teeth | 1 |  | 27a | brass or brass plated steel (UK) | Gear Wheel, 1 1/2" diam., 57 teeth | 1 |  | 28 | brass or brass plated steel (UK) | Contrate wheel, 1 1/2" diam., 50 teeth | 1 |  | 29 | brass or brass plated steel (UK) | Contrate wheel, 3/4" diam., 25 teeth | 2 |  | 32 | brass or brass plated steel (UK) | Worm, 1/2" diam. | 1 | _zn_UK.jpg) | 34(1) | zinc (UK) | plated steel (UK) | Spanner for square nuts | 1 |  | 34c | zinc (UK) | plated steel (UK) | Spanner for hexagonal nuts | 1 |  | 36 | zinc (UK) | plated steel (UK) | Screwdriver | 1 |  | 37a | zinc (UK) | plated steel (UK) | Nut, square | 30 | _zn_UK.jpg) | 37b(1) | zinc (UK) | plated steel (UK) | Bolt, 7/32", cheesehead | 30 |  | 37c | zinc (UK) | plated steel (UK) | Nut, hexagonal | 30 |  | 38 | zinc (UK) | plated steel (UK) | Washer | 18 |  | 40 | blue (UK) | non descript (other) (UK) | Hank of Cord | 1 |  | 47 | zinc (UK) | plated steel (UK) | Double Angle Strip, 2 1/2" x 1 1/2" | 1 |  | 53 | blue (UK) | painted steel (UK) | Flanged Plate, 3 1/2" x 2 1/2" | 1 |  | 53a | yellow (UK) | painted steel (UK) | Flat Plate, 4 1/2" x 2 1/2" | 2 |  | 59 | brass or brass plated steel (UK) | Collar | 6 |  | 63 | brass or brass plated steel (UK) | Coupling | 1 |  | 81 | (br_UK) | plated steel (UK) | Screwed Rod, 2" | 1 | _zn_UK.jpg) | 111(1) | zinc (UK) | plated steel (UK) | Bolt, 3/4", cheesehead | 2 | _zn_UK.jpg) | 111a(1) | zinc (UK) | plated steel (UK) | Bolt, 1/2", cheesehead | 2 | _zn_UK.jpg) | 111c(1) | zinc (UK) | plated steel (UK) | Bolt, 3/8", cheesehead | 2 |  | 120b | spring steel (UK) | Compression Spring, 9/16" long | 2 |  | 126 | yellow (UK) | painted steel (UK) | Trunnion | 1 |  | 126a | yellow (UK) | painted steel (UK) | Flat Trunnion | 2 |  | 155 | black (UK) | plastic (UK) | Rubber Ring for 1" Pulley | 2 |  | 186 | black (UK) | rubber (UK) | Driving Band, 2 1/2" Light | 1 |
Total Number of parts in the set is 202