4320-01-421-8771

Find complete technical information, availability, and procurement data for: 4320-01-421-8771
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-421-8771

Item Name Code

17988

Assigment Date

11/16/1995 (30 years ago)

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

flange mounting type, air prime mover cooling medium, 1 intake connection quantity, round flange intake connection type, 1 prime mover quantity

Product Characteristics

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

Prime Mover Quantity: 1
Prime Mover Cooling Medium: air
Mounting Type: flange
Intake Connection Quantity: 1
Intake Connection Type: round flange
Discharge Connection Quantity: 1
Discharge Connection Type: round flange
Current Type: ac
Media For Which Designed: sewage
Pump Quantity: 1
Cooling Method: unable to decode
End Item Identification: navy weapons system code,th,strategic sealift conversion ships class
Pumping Element Operating Position: horizontal
Centrifugal Pump Design: mixed flow
Operation Relationship Design: simultaneous
Prime Mover Type: electric motor
Voltage In Volts: 208.0 and 460.0
Phase: three
Frequency In Hertz: 60.0

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
3600086-001	Centrifugal Pump Unit

FAQs

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

What is the FSCG of the NSN 4320-01-421-8771?

The FSCG of the NSN 4320-01-421-8771 is 4320

Does the NSN 4320-01-421-8771 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-421-8771 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 4320-01-421-8771 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-421-8771 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 4320-01-421-8771 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Nov 16, 1995