WC-8-20B

View detailed technical data, stock status, and sourcing information for: WC-8-20B
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-313-7658

Item Name Code

17988

Assigment Date

01/17/1990 (36 years ago)

A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes:power absorbers. See also load bank, electrical.

1 stage quantity, 1 discharge connection quantity, 1 intake connection quantity, 1 prime mover quantity, air prime mover cooling medium

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
Stage Quantity: 1
Intake Connection Quantity: 1
Discharge Connection Quantity: 1
Current Type: ac
Pump Quantity: 1
Maximum Discharge Flow Rate: 12.0 gallons per minute
Discharge Pressure: 21.0 pounds per square inch gage
Operating Speed At Rated Capacity: 3500.0 revolutions per minute
Pumping Element Operating Position: vertical
Centrifugal Pump Design: mixed flow
Centrifugal Pump Impeller Quantity: 1
Centrifugal Pump Impeller Suction Type: single
Prime Mover Type: electric motor
Features Provided: self-priming
Prime Mover Power Rating: 0.328 horsepower
Voltage In Volts: 115.0 and 230.0
Phase: single
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
WC-8-20B	Centrifugal Pump Unit

FAQs

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

What is the FSCG of the NSN 4320-01-313-7658?

The FSCG of the NSN 4320-01-313-7658 is 4320

Does the NSN 4320-01-313-7658 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-313-7658 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 4320-01-313-7658 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-313-7658 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 4320-01-313-7658 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, Jan 17, 1990