Breech Mechanism
AssemblySemi-automatic sliding-wedge breech that opens after firing, ejects the spent primer, and reseals for the next round. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Breech Mechanism
4 top-level lines as of r152136| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Breech Block | self-propelled-howitzer-breech-block | 1× | 1 | · | part |
| 2 | Obturator Pad | self-propelled-howitzer-obturator | 1× | 1 | · | part |
| 3 | Firing Mechanism | self-propelled-howitzer-firing-mechanism | 1× | 1 | · | part |
| 4 | Fastener Set | fastener-set | 1× | 1 | · | part |