W247742

View detailed technical data, stock status, and sourcing information for: W247742
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-977-1109

Item Name Code

10089

Assigment Date

01/01/1963 (63 years ago)

3.938 inches nominal overall width, 0.130 inches nominal keyway depth, 0.250 inches nominal keyway width, 1 keyway quantity, 8.750 inches nominal overall diameter

Product Characteristics

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

Overall Width: 3.938 inches nominal
Keyway Width: 0.250 inches nominal
Keyway Depth: 0.130 inches nominal
Overall Diameter: 8.750 inches nominal
Keyway Quantity: 1
Keyway Length: 1.938 inches nominal
Blade Quantity: 5
Hub Length: 1.313 inches minimum and 1.625 inches maximum
Blade Type: backward curve
Design Type: single width
Mounting Method: key
Rotation Direction For Which Designed: clockwise
Hub Bore Diameter: 2.500 inches minimum and 3.500 inches maximum
Hub Location: back side and front side
Hub Quantity: 2
Keyway Type: straight
Material: steel
Surface Treatment: chromium

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-01-362-9512	No Name Available	08/01/1997

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
3DM3AX2	Centrifugal Pump Impeller
W247742	Centrifugal Pump Impeller
W247742REVA	Centrifugal Pump Impeller
X247742	Centrifugal Pump Impeller
X3DM3AX2-338HM	Centrifugal Pump Impeller
X3DM3AXZ	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-977-1109?

The FSCG of the NSN 4320-00-977-1109 is 4320

Does the NSN 4320-00-977-1109 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-977-1109 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 4320-00-977-1109 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-977-1109 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 4320-00-977-1109 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963