Reducer AN -12 Female to -10 Male

The Reducer AN -12 Female to -10 Male by ALLSTAR PERFORMANCE is a precision hydraulic and pneumatic adapter engineered for professionals who demand reliable fluid system connections in demanding field conditions. Used extensively in military logistics, law enforcement vehicle maintenance, and tactical equipment assembly, this reducer facilitates seamless integration between larger -12 AN (Army Navy) ports and smaller -10 AN connections. Whether you're managing fuel systems, brake lines, or pressurized equipment in austere environments, this adapter eliminates the need for costly custom fabrication and reduces system downtime.

This adapter features the female -12 AN receiving port paired with a male -10 AN outlet, allowing fluid transfer from larger-diameter lines to smaller components without pressure loss or leakage. The AN (Army Navy) standard ensures military-grade compatibility and predictable thread geometry—critical when working with high-pressure hydraulic systems found in armored vehicles, aircraft, and rapid-deployment equipment. The compact 2.15 x 1.55 x 4 inch profile and minimal 0.13 lb weight make it ideal for embedded installation in confined spaces where every ounce and millimeter matters. Constructed to withstand repeated pressurization cycles and thermal cycling, the reducer maintains integrity under the stress of field operations.

Personnel responsible for vehicle maintenance, aviation systems, and mobile tactical platforms rely on this adapter to bridge incompatible port sizes without compromising system pressure ratings. Installation requires only standard AN wrenches and compatible sealing tape or thread compound; no modification to existing lines is necessary. The -12 to -10 AN size step is common in military hydraulic architectures, making this reducer an essential inventory item for maintenance teams, field technicians, and equipment managers who support forward-deployed operations. Stock this adapter as a critical spare for mission-critical fluid systems.