# National Guard

**Manufacturer:** National Guard  
**MPN:** `L-1900-18X18`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | National Guard |
| Manufacturer name | National Guard |
| Manufacturer | National Guard |
| DimensionUnit | inch |
| GraingerSku | 45AD02 |
| Extra Product Name | National Guard |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 12.2 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 2.6 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 20 |
| moq | 1 |
| MPN | L-1900-18X18 |
| multiple | 1 |
| qtyInStock | 19 |
| qtyInStockOverride | -2 |
| SKU | G0489767 |
| tierMinQty1 | 1 |
| tierPrice1 | 246.99 |
| url | https://www.zoro.com/national-guard-fusible-louver-steel-l-1900-18x18/i/G0489767/ |
| width | 18.8 |
| Item | Fusible Louver |
| Material | Steel |
| Opening Height | 18 in |
| Opening Width | 18 in |
| Finish | Gray Primer |
| For Use With | Doors |
| Includes | #8 x 3/4 in SMS |
| Agency Compliance | ANSI/UL10B, ANSI/UL10C, CAN/ULC-S104 |
| Green Environmental Attribute | Applicable to LEED Criteria |
| Green Certification or Other Recognition | Environmental Transparency Through EPD (Environmental Product Declaration), Health Product Declaration Collaborative |
| Product Type | Fusible Louver |
| Country of Origin (subject to change) | United States |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0489767 | 246.99 | 1 | 19 | 1 |
| simsupply.com | CU-343541443032 | 299.09 | 1 | 2 | 1 |
| simsupply.com | ZO-G0489767 | 310.26 | 1 | 15 | 1 |

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Structured data: `/python/html6/product/500/51000000/51220500/part_--L190018X18---NationalGuard--295ce22ee8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp