Fig. 38.
FRANKFORD ARSENAL BASE PERCUSSION FUSES.
Low. High.
| a | Body |
| b | Closing-cap |
| c | Primer closing-screw |
| d | Primer |
| e | Tin-foil disc |
| f | Primer-shield |
| g | Firing-pin sleeve |
| h | Firing-pin |
| j | Split-ring spring |
| k | Locking-groove |
| l | Brass-covering disc |
| m | Percussion-primer composition |
| n | Magazine powder-charge |
| w | Safety-wire |
| v | Vent |
Low Fuse, Model 1900.
Fig. 39.