Fuzes
AF21,AF22,AF23
Fuzes for 23 mm Rounds
AF21(MG-25)
NSN:1390-50-000-7429
AF22(V19UK)
NSN:1390-50-000-5644
AF23
NSN:1390-50-001-2505
| Point detonating, with delay action, distant arming and self-destruction | |||
| BASIC CHARACTERISTICS | AF21 (MG-25) | AF22 (V19UK) | AF23 |
| Ammunition type | 23x152 mm HEI, HEI-T |
23x152 mm HEI, HEI-T |
23x115 mm HEI, HEI-T, HEI-M |
| Mass of fuze, g | 37 | 40 | 36 |
| Quantity of safety barriers | 1 | 1 | 1 |
| Time of self-destruction, s | from 5.4 to 11 | from 5.4 to 9.5 | - |
| Sensitivity: | |||
| Duralumin sheet thickness, mm | 2 | 2 | 2 |
| Operational temperature range,°C | from minus 50 to 50 | ||
| Arming distance, m | from 2.5 to 100 | from 2.5 to 100 | from 2.5 to 100 |