Anderson Metals 3/8" x 3" Red Brass Nipple is a high-quality plumbing component crafted to meet rigorous standards for durability and performance. Made from Alloy No. C23000 in compliance with ASTM B43, this red brass nipple ensures reliable service in various applications. It adheres to ANSI/ASME B1.20.1 threading specifications, as well as federal and military standards including WW-N-351 and MS51846. Additionally, it meets environmental regulations such as California AB 1953, Vermont SB152, and Directive 2002/95/EC-ROHS, making it a safe and compliant choice for your plumbing needs. Model Number: 38300-0630