657C1267

View detailed technical data, stock status, and sourcing information for: 657C1267
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-466-7649

Item Name Code

10089

Assigment Date

06/03/1974 (52 years ago)

0.172 inches nominal keyway depth, 7.000 inches nominal overall diameter, 1 keyway quantity, 1.125 inches nominal overall width, 0.875 inches nominal keyway width

Product Characteristics

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

Overall Width: 1.125 inches nominal
Keyway Width: 0.875 inches nominal
Keyway Depth: 0.172 inches nominal
Overall Diameter: 7.000 inches nominal
Keyway Quantity: 1
Keyway Length: 1.125 inches nominal
Blade Quantity: 14
Blade Type: forward curve
Design Type: double width
Mounting Method: key
Rotation Direction For Which Designed: clockwise
Hub Bore Diameter: 0.875 inches nominal
Keyway Type: rectangular
Material: copper alloy

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
657C1267	Centrifugal Pump Impeller
657C1267-0713C041A	Centrifugal Pump Impeller
657C1267-0713C941A	Centrifugal Pump Impeller
657C1267C041A7.125	Centrifugal Pump Impeller
657C1267C041AXXXX	Centrifugal Pump Impeller
998D178V1MP	Centrifugal Pump Impeller
PL999D0403PC35	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-466-7649?

The FSCG of the NSN 4320-00-466-7649 is 4320

Does the NSN 4320-00-466-7649 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-466-7649 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 4320-00-466-7649 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-466-7649 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 4320-00-466-7649 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Jun 3, 1974