NSN 4320-00-398-7855 Repair Services

Centrifugal Pump Impeller Overhaul, Repair, and Maintenance

MPN: 170174, 5806P, SL4246PC3, SL5421APC3, SL5421PC3

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-398-7855 centrifugal pump impeller
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NSN 4320003987855


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4320-00-398-7855 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4320-00-398-7855 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-398-7855
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 4.7lb
Overall Width 4.000 inches
Keyway Width 0.188 inches
Keyway Depth 0.094 inches
Overall Diameter 5.375 inches
Keyway Quantity 1
Keyway Length 2.750 inches
Blade Quantity 3
Hub Length 0.375 inches
Blade Type Backward curve
Design Type Single width
Mounting Method Keykey
Rotation Direction For Which Designed Clockwiseclockwise
Hub Bore Diameter 1.625 inches 1.625 inches
Hub Location Front sidefront side
Hub Quantity 22
Hub Projection Length Beyond Wheel Side 2.875 inches 2.875 inches
Keyway Type Rectangularrectangular
Material Brass
Material Copper alloy

Part Numbers

Part Number Company RNAAC (Repair Depot)
170174 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
5806P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL4246PC3 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5421APC3 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5421PC3 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
170174 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
5806P CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL4246PC3 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5421APC3 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME
SL5421PC3 CURTISS-WRIGHT ELECTRO-MECHANICAL AX - DLA LAND AND MARITIME