#4 To 1/8in Female Conn

The #4 To 1/8in Female Conn is a critical hydraulic coupling component engineered for high-pressure fluid systems in tactical, law enforcement, and military applications. This bulkhead fitting bridges different port sizes—from #4 SAE to 1/8 inch NPT female threads—enabling seamless integration across modular equipment platforms where equipment density and compact layout demand space-efficient connections. Whether integrated into mobile command stations, vehicle hydraulic systems, or portable tactical rigs, this connector ensures reliable fluid transmission without compromising system integrity or footprint.

Manufactured by AEROQUIP, a trusted name in aerospace and tactical hydraulic solutions, the FCM2821 fitting is precision-engineered to meet strict pressure and vibration standards inherent in military-grade equipment. The female connector configuration allows quick-disconnect and reconnect cycles without fluid spillage, critical in field operations where equipment must be rapidly reconfigured or moved between platforms. The compact dimensions (2.35 x 1.1 x 3.7 inches) and lightweight design (0.15 lbs) make it ideal for weight-conscious tactical configurations, while its threaded construction ensures permanent, leak-free installation in bulkhead or manifold applications where vibration and pressure cycling are constant factors.

Operators and technicians managing hydraulic systems on tactical vehicles, portable power units, or modular command equipment will find this fitting essential for cross-platform compatibility and system upgrades. The #4 to 1/8in transition accommodates mixed-specification legacy and modern components, making it invaluable during system retrofits or repairs where original equipment specifications vary. Installation requires standard wrench sizes and basic hydraulic plumbing knowledge; ensure proper thread sealant application and pressure-rated hoses to maximize operational reliability and prevent costly fluid loss in the field.