690291041365

The product with the barcode 690291041365 is identified as "3/8X5-1/2 BLACK NIPPLE" by GRINNELL CORP. Unfortunately, detailed information, including specifications, pricing, and availability, is not readily available in public resources. This may be due to several reasons: the product could be a custom or specialty item, or it may not have widespread distribution.

However, the product name "3/8X5-1/2 BLACK NIPPLE" suggests that it is likely a type of fitting or connector used in plumbing, HVAC, or other industrial applications. Such fittings are typically used to join two pipes or tubing sections together.

Regarding warnings or concerns, there isn't specific health-related information listed for this product, as it does not appear to be a consumable item. However, when handling any hardware or plumbing fittings, it's advisable to take precautions to avoid injury, as components may have sharp edges or could require the use of tools.

If you are looking to purchase the product, or if you want to obtain more precise information, I would recommend reaching out to GRINNELL CORP directly or checking with hardware retailers that specialize in plumbing or industrial supplies.