CA9750-4

View detailed technical data, stock status, and sourcing information for: CA9750-4

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CA9750-4
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4320 Power and Hand Pumps
National Stock Number
4320-00-115-3827
Item Name Code
10089
Assigment Date
09/20/1968 (57 years ago)

An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a pump, centrifugal.

0.188 inches nominal keyway width, 0.109 inches nominal keyway depth, 2.750 inches nominal overall width, 5.125 inches nominal overall diameter, 1 keyway quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width
2.750 inches nominal
Keyway Width
0.188 inches nominal
Keyway Depth
0.109 inches nominal
Overall Diameter
5.125 inches nominal
Keyway Quantity
1
Keyway Length
1.375 inches nominal
Blade Quantity
5
Hub Length
1.375 inches nominal
Blade Type
backward curve
Design Type
single width
Mounting Method
key
Rotation Direction For Which Designed
clockwise
Hub Bore Diameter
1.125 inches nominal
Hub Location
single inside offset
Hub Quantity
1
Hub Projection Length Beyond Wheel Side
0.500 inches nominal
Keyway Type
woodruff
Special Features
two 1/4 in. dia holesfor hydraultc balancing on1-3/4 in. nat. std. tap 18 coarse thds per inch on 1-3/4 in. dia bc
Material
copper alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4320-00-805-3306 No Name Available 09/28/1973

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
4S4700-H-3,233,440 PC.4 Centrifugal Pump Impeller
CA-8184A Centrifugal Pump Impeller
CA-8184A PC4 Centrifugal Pump Impeller
CA-9750 PIECE 4 Centrifugal Pump Impeller
CA11837IMP Centrifugal Pump Impeller
CA11839PC3 Centrifugal Pump Impeller
CA8184-4 Centrifugal Pump Impeller
CA8184-4-GM4 7- Centrifugal Pump Impeller
CA9750-4 Centrifugal Pump Impeller

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4320-00-115-3827?
The FSCG of the NSN 4320-00-115-3827 is 4320
Does the NSN 4320-00-115-3827 have a Schedule B code assigned?
Yes, the Schedule B code is 8413919520
Does NSN 4320-00-115-3827 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4320-00-115-3827 contain precious materials?
Precious metal content is unknown
Does NSN 4320-00-115-3827 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4320-00-115-3827 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Sep 20, 1968

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