3/8in Male Pipe Nipple Black

The 3/8in Male Pipe Nipple Black from AEROQUIP is a precision straight adapter fitting designed for hydraulic, pneumatic, and fluid transfer systems where reliable male-to-male connections are critical. This nipple serves as a direct extension or coupler between two 3/8 inch NPT male ports, making it essential for technicians, maintenance crews, and equipment operators who need to extend line runs or adapt existing manifold configurations without leaks or pressure loss.

Constructed from aluminum with black anodized finish, this nipple combines lightweight durability with corrosion resistance ideal for industrial and field environments. The 3/8 inch NPT (National Pipe Thread) male connection on both ends ensures a tapered, self-sealing fit that meets industry standards for hydraulic and pneumatic applications. The anodized coating protects against oxidation and wear while providing visual identification on darkened equipment. At just 0.05 lbs and compact at 2.1 x 1.1 x 3.75 inches, it integrates seamlessly into tight spaces without adding significant weight to assemblies.

Professionals in aerospace, automotive, industrial machinery, and mobile hydraulics rely on AEROQUIP fittings for their proven consistency and pressure integrity. This straight nipple is compatible with any system using standard 3/8 NPT male threads, including hoses, manifolds, valves, and regulators. Whether replacing a worn connector, extending a hydraulic line in confined areas, or building custom fluid power assemblies, this nipple delivers the dependable performance that mission-critical applications demand. Installation requires only hand-tightening with appropriate wrench engagement on the hex body.