1915740

View detailed technical data, stock status, and sourcing information for: 1915740

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1915740
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4320 Power and Hand Pumps
National Stock Number
4320-00-312-7249
Item Name Code
10089
Assigment Date
01/01/1963 (63 years ago)

An item designed to support and position an armature or rotor when installed in a motor, generator or similar electrical rotating equipment. It may include items such as bearings, brushes, brush holders, oilers.

12 blade quantity, straight blade type, single width design type, 0.650 inches minimum and 0.672 inches maximum overall width, 6.500 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
0.650 inches minimum and 0.672 inches maximum
Overall Diameter
6.500 inches nominal
Blade Quantity
12
Blade Type
straight
Design Type
single width
Rotation Direction For Which Designed
clockwise
Hub Location
centered
Hub Quantity
1
Material
steel
Surface Treatment
zinc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4140-00-608-1451 No Name Available 01/01/1963
4140-00-714-1379 No Name Available 03/01/1992

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
1852646 Centrifugal Pump Impeller
1910036 Centrifugal Pump Impeller
1915740 Centrifugal Pump Impeller
72436R91 Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-00-312-7249?
The FSCG of the NSN 4320-00-312-7249 is 4320
Does the NSN 4320-00-312-7249 have a Schedule B code assigned?
Yes, the Schedule B code is 8413919520
Does NSN 4320-00-312-7249 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 4320-00-312-7249 contain precious materials?
Precious metal content is unknown
Does NSN 4320-00-312-7249 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 4320-00-312-7249 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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