NSN: 1240-00-757-8596
P/N: 7578396
General Description
The M21A1 Telescope Mount is used to hold and support the M12A7 Panoramic Telescope. The M21A1 consists of a socket which supports the panoramic telescope, a longitudinal leveling mechanism, and a cross leveling mechanism.
The M21A1 Telescope Mount is used on the M101 Howitzer.
Additional Information
| Length | 11 3/4 in |
|---|---|
| Width | 11 3/8 in |
| Height | 10 1/8 in |
| Weight | 46 lbs |
| Limits of Operation | |
|---|---|
| Elevation | 1.955.80 mils of arc |
| Depression | 533.40 mils of arc |
Related Equipment
| P/N | NSN | |
|---|---|---|
| M12A7S Panoramic Telescope | 8213037 | 1240-00-917-6433 |
| M16A1D Elbow Telescope | 7597781 | 1240-00-759-7781 |
| M23 Telescope Mount | 7578441 | 1290-00-757-8441 |
| M4A1 Quadrant | 7597761 | 1290-00-759-7761 |