953891-22

View detailed technical data, stock status, and sourcing information for: 953891-22
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-345-8939

Item Name Code

10089

Assigment Date

09/24/1991 (34 years ago)

A mechanical device employing a flexible dished diaphragm to convert air pressure into physical force to actuate the brake shoes of a vehicle. See also actuator, safety; actuator, spring brake; and rotochamber.

10.3125 inches nominal overall diameter, worthington corp. 3lr-12 auxilary machine cooling water pump end item identification, copper alloy material, clockwise rotation direction for which designed

Product Characteristics

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

Overall Diameter: 10.3125 inches nominal
End Item Identification: worthington corp. 3lr-12 auxilary machine cooling water pump
Rotation Direction For Which Designed: clockwise
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
953891-22	Centrifugal Pump Impeller
961591-27	Centrifugal Pump Impeller
RX-148838 ITEM 1	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-01-345-8939?

The FSCG of the NSN 4320-01-345-8939 is 4320

Does the NSN 4320-01-345-8939 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-345-8939 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 4320-01-345-8939 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-345-8939 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 4320-01-345-8939 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Sep 24, 1991