When maintaining mechanical assemblies that rely on precise power transmission and belt guidance, having the correct hardware is essential. Sourcing specific mechanical components like the 3020-01-324-7938 FLAT PULLEY ensures that your equipment operates with the exact physical and material dimensions required for optimal performance.
Part Details and Technical Specifications
The part details for this flat pulley reveal a precisely engineered component built to specific mechanical tolerances. It features a plain style design without lightening holes, integral cooling vanes, or crown faces. Key physical attributes include:
- Outside Diameter: 3.000 inches nominal
- Face Width: 0.250 inches nominal
- Material: Aluminum overall construction
- Rim Type: Solid
- Flanges: Includes two outside flanges with a flange outside diameter of 0.312 inches nominal and a flange width of 0.550 inches nominal
- Bore Specifications: Straight bore type with a diameter of 0.590 inches nominal and a bore length of 0.310 inches nominal
- Additional Features: Includes a bore feature and may include a band cover; bearings, counterbores, keying facilities, and split hub features are not included
Manufacturers and Cross-Reference Data
Proper identification of hardware relies on verified cross-reference information. This flat pulley is associated with specific manufacturer part numbers linked to the defense supply chain. The recognized manufacturers and corresponding part numbers include:
- Part Number 9240-032-99 (CAGE Code: 12004) – Naval Sea Systems Command Logistics Support Engineering Activity
- Part Number 9240-032 (CAGE Code: 12004) – Naval Sea Systems Command Logistics Support Engineering Activity
Applications and Sourcing
Components built to these specifications are typically utilized in specialized mechanical, industrial, or marine applications managed by defense logistics networks. Because it features a solid aluminum body with dual outside flanges, this flat pulley is well-suited for applications requiring reliable belt retention and smooth rotational movement without the addition of complex bearing assemblies or keyways. When replacing or sourcing this hardware, referencing the exact part number and associated CAGE codes guarantees compatibility with established naval and industrial mechanical systems.