NSN 4320-00-216-7494 Repair Services

Centrifugal Pump Impeller Overhaul, Repair, and Maintenance

MPN: 188, D4-4B

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-216-7494 centrifugal pump impeller
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NSN 4320002167494


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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 4320-00-216-7494 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 4320-00-216-7494 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-216-7494
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 0.7lb
Overall Width 0.882 inches
Keyway Width 0.125 inches
Keyway Depth 0.072 inches
Overall Diameter 4.000 inches
Keyway Quantity 1
Blade Quantity 120
Hub Length 0.677 inches
Blade Type Any acceptable
Design Type Double width
Mounting Method Key
Rotation Direction For Which Designed Clockwise
Hub Bore Diameter 1.125 inches
Hub Location Back side
Hub Quantity 1
Keyway Type Plain
Material Brass
Material Copper alloy

Part Numbers

Part Number Company RNAAC (Repair Depot)
188 AURORA PUMP AX - DLA LAND AND MARITIME
D4-4B AURORA PUMP AX - DLA LAND AND MARITIME
188 GENERAL SIGNAL CORP AX - DLA LAND AND MARITIME
D4-4B GENERAL SIGNAL CORP AX - DLA LAND AND MARITIME