Industrial MS24540-2 Oil Pressure Gauge Military Spec

Description:

The Humvee M998 / M35 / M939 120 PSI Oil Pressure Gauge MS24540-2 is used in military vehicle electrical systems to provide accurate engine oil pressure indication for operators and maintenance personnel. Commonly installed in AM General Humvees, M35 2.5-ton trucks, M939 5-ton trucks, and military support equipment utilizing 24-volt electrical systems. Maintenance teams and military vehicle restorers use this gauge for dashboard repairs, vehicle restorations, and replacement of failed oil pressure indicators. The gauge is identified by NSN 6620-00-115-9042 and is designed for severe-duty military environments.

Applications:

The Humvee M998 M35 M939 120 PSI oil pressure gauge MS24540-2 is commonly used in tactical vehicles, cargo trucks, military support equipment, generators, and off-road military platforms where monitoring engine lubrication pressure is critical to preventing engine damage and ensuring reliable operation. The gauge operates with a compatible 0-120 PSI oil pressure sender and is widely used across numerous U.S. military vehicle platforms.

Technical Specifications:

• Manufacturer part number (MPN): MS24540-2
• NSN: 6620-00-115-9042
• Product type: Engine oil pressure gauge
• Gauge type: Analog electrical pressure indicator
• Pressure range: 0 to 120 PSI
• System voltage: 24 VDC
• Gauge diameter: 2-1/16 in (52 mm)
• Operating principle: Electrical resistance pressure measurement
• Compatible sender: 0-120 PSI oil pressure sender
• Compatible vehicles: M998 Humvee, M35, M809, M939, M44, and M54 series vehicles
• Installation location: Dashboard instrument panel
• Military description: Indicator, Pressure, Oil
• Federal Supply Class (FSC): 6620 – Engine Instruments
• NIIN: 001159042
• Operating environment: Military and severe-duty applications
• Service application: Repair, restoration, and replacement component
• Alternate part numbers: 8674895, 12338471, 5568665, 1001204
• Military specification: Electrical oil pressure gauge for 24V systems
• Connector style: Military rubber shell connector system.

Common Replacements:

• Stewart-Warner 120 PSI Military Oil Pressure Gauge
• OEM MS24540-2 Oil Pressure Gauge Assembly
• 24V Military Oil Pressure Indicator 6620-00-115-9042