Master Flo Valve N1490 2-250 Nitrile 90D O-Ring Parker 90250 Seal Part
Product Description
The Master Flo Valve N1490 O-Ring is an industrial sealing component identified by reference number N1490 and designation 2-250. The product title also includes Parker reference 90250 and specifies nitrile rubber with a 90D hardness designation.
O-rings are used in compatible valve assemblies and fluid-control systems to help create a seal between mating surfaces and reduce leakage. Nitrile rubber (NBR) is commonly used in industrial sealing applications involving certain oils and petroleum-based fluids. Actual suitability depends on the seal dimensions, fluid compatibility, operating pressure, temperature, and equipment requirements.
This O-ring is intended for replacement and maintenance applications where the listed references and specifications match the original component. Before purchasing, verify the exact size, material specification, and compatibility with your equipment.
Product Specifications
Brand / Equipment Reference: Master Flo Valve
Reference Number: N1490
O-Ring Designation: 2-250
Material: Nitrile rubber, as stated in the product title
Hardness Designation: 90D, as stated in the product title
Additional Reference: Parker 90250
Product Type: O-Ring Seal
Application: Compatible valve and fluid-control sealing assemblies
Dimensions: Not independently verified
Operating Pressure: Not specified
Operating Temperature: Not specified
Quantity: Refer to the product listing details
Applications
Maintenance of compatible valve assemblies
Replacement of worn or damaged O-rings
Industrial fluid-control equipment servicing
Sealing applications requiring compatible nitrile components
Industrial equipment repair and maintenance
Valve spare-parts inventory
Compatibility Information
Before ordering, confirm that reference N1490, O-ring designation 2-250, and Parker reference 90250 match your existing component and equipment requirements. Verify the actual dimensions, material specification, hardness scale, fluid compatibility, operating pressure, and temperature range using the original equipment documentation. Compatibility with a specific valve model has not been independently verified.
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