[
  { 
    "id": "rubber_powder",
    "type": "AMMO",
    "category": "spare_parts",
    "name": { "str": "rubber powder" },
    "description": "Powdered rubber.  It could be melted and cast into rubber items. ",
    "container": "bottle_plastic_small",
    "weight": "1540 mg",
    "volume": "250 ml",
    "price": 2500,
    "price_postapoc": 50,
    "container": "bag_plastic",
    "material": "powder_nonflam",
    "symbol": "=",
    "color": "dark_gray",
    "count": 250,
    "ammo_type": "components"
  }
]