N Gauge Standards. | |||||||
The following diagram indicate the standard dimensions for British outline N Gauge modelling. | |||||||
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Dimensional Key | |||||||
A | 27.8 | B | 19.57 | C | 18.54 | D | 6.8 |
E | 9 | F | 5 | G | 12.4* | H | 6.2 |
J | 16.5* | K | 23* | L | 54.6 | M | 21.6 |
N | 31 | P | 2* | Q | 4* | R | 11.84 |
S | 7.21 or 6.75 | T | 25.74 | ||||
Dimension and clearances are based on MOT requirements 1950 and are in millimeters. | |||||||
* indicates minimum measurement. | |||||||
Space
Requirements for trackwork |
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Inches | Mm | ||||||
Ideal minimum radius curve | 12 | 300 | |||||
Absolute minimum radius for sidings and hidden track | 9 | 230 | |||||
Gap between tracks (note overhang of stock to adjust) | 1 | 25 | |||||
Medium radius point length | 4.5 | 115 | |||||
The following diagram indicate the standard dimensions for American outline N Gauge modelling. | |||||||
To follow when completed. | |||||||