NSN 4320-00-398-5457 Repair Services

Centrifugal Pump Impeller Overhaul, Repair, and Maintenance

MPN: 08-500-101-00-503, 08-401-151-02PC49, 08-500-101-01PC49

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-398-5457 centrifugal pump impeller
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NSN 4320003985457


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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 4320-00-398-5457 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 4320-00-398-5457 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-398-5457
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 0.0lb
Overall Width 3.625 inches
Keyway Width 0.312 inches
Keyway Depth 0.094 inches
Keyway Quantity 1
Keyway Length 2.750 inches
Blade Quantity 6
Hub Length 0.875 inches
Blade Type Backward curve
Design Type Single width
Mounting Method Key
Rotation Direction For Which Designed Counterclockwise
Hub Bore Diameter 1.320 inches
Hub Location Front side
Hub Quantity 2
Hub Projection Length Beyond Wheel Side 1.344 inches
Keyway Type Machine
Material Nickle copper alloy, mil-n-20164

Part Numbers

Part Number Company RNAAC (Repair Depot)
08-500-101-00-503 ALLIS-CHALMERS CORP AX - DLA LAND AND MARITIME
08-401-151-02PC49 ALLIS-CHALMERS CORP AX - DLA LAND AND MARITIME
08-500-101-01PC49 ALLIS-CHALMERS CORP AX - DLA LAND AND MARITIME