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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: AIS183
- Phone: (800) 221-9723
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Frequently asked questions
Is this screw made from high-quality stainless steel?
Yes, this component is constructed from durable stainless steel, which provides excellent resistance to corrosion and ensures longevity in demanding medical environments.
What is the specific thread size for this screw?
The screw is manufactured to precise #4-40 thread size specifications with a length of 1/4 inch to ensure a perfect fit for its intended applications.
Does the truss head design provide extra security?
Absolutely. The Phillips Truss Head design is engineered for secure fastening and provides a wider load-bearing surface, which can offer improved surface grip during installation compared to standard head types.
Is this an authentic replacement for OEM parts?
Yes, this is an RPI Part #AIS183, which serves as a direct cross-reference replacement for OEM Part #MU15067/99 010 56.
How many screws are included in each purchase?
Each package contains 4 individual stainless steel screws, making it a convenient kit size for standard maintenance tasks.
Which medical equipment is this screw compatible with?
This component is specifically designed for maintenance and repair of Infant Incubators and Warmers, including models from:
- Drager
- Hill-Rom
- Air Shields Isolette C2000
Can this screw be used for the Front Panel Assembly?
Yes, this screw is an essential component of the Front Panel Assembly (RPI Part #AIP165) and is frequently used during the repair of that specific unit.
Does this arrive as a factory-new component?
Yes, all RPI AIS183 screws are supplied as Factory New items, ensuring they meet strict quality standards for medical equipment repair.
How should I handle the maintenance of these screws?
Because these are stainless steel fasteners, they are low-maintenance. However, it is recommended to ensure the Phillips drive remains clean and clear of debris to maintain a secure torque during installation.
Is the sizing precise for industrial medical use?
Yes, RPI specializes in precision-manufactured parts. The #4-40 x 1/4” dimensions are held to strict tolerances to ensure full compatibility with the sensitive mechanical assemblies found in incubator equipment.

RPI AIS183 Screw (#4-40 X 1/4)