Anderson Metals 1/2" x 4" Red Brass Nipple is a high-quality fitting designed to meet rigorous standards for reliability and performance. Crafted from Alloy No. C23000 in accordance with ASTM B43, this red brass nipple complies with ANSI/ASME B1.20.1, WW-N-351 Federal Specifications, and MS51846 Military standards. It also adheres to California AB 1953, Vermont SB152, and Directive 2002/95/EC-ROHS, ensuring it meets strict environmental and safety regulations. This product is imported and built to provide durable and efficient service in various plumbing and industrial applications. Model Number: 38300-0840