4320-00-144-4990

Find complete technical information, availability, and procurement data for: 4320-00-144-4990
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-144-4990

Item Name Code

30410

Assigment Date

01/12/1973 (53 years ago)

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes:aircraft engine pumps.

threaded internal intake connection type, flange mounting type, 1 intake connection quantity, threaded internal discharge connection type, 1 discharge connection quantity

Product Characteristics

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

Mounting Type: flange
Intake Connection Quantity: 1
Intake Connection Type: threaded internal
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Drive Connection Type: close coupled
Media For Which Designed: hydrocarbon fuels and oils
Maximum Discharge Flow Rate: 2.0 gallons per minute
Discharge Pressure: 2250.0 pounds per square inch gage
Operating Speed At Rated Capacity: 1200.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Rotation Direction: clockwise
Rotary Pump Design: vane
Operation Method: powered
Drive Shaft Type: machine keyway
Drive Shaft End Diameter: 0.750 inches nominal
Drive Shaft Length: 1.060 inches nominal
Unpackaged Unit Length: 6.300 inches nominal
Unpackaged Unit Width: 5.000 inches nominal
Unpackaged Unit Height: 5.310 inches nominal
Discharge Connection Thread Size And Series/Type Designator: 0.500-14 nptf
Intake Connection Thread Size And Series/Type Designator: 1.000-11-1/2 nptf
Special Features: discharge port in line with inlet port

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
EE34968	Rotary Pump
V10-1P2P11C20	Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-00-144-4990?

The FSCG of the NSN 4320-00-144-4990 is 4320

Does the NSN 4320-00-144-4990 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-00-144-4990 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 4320-00-144-4990 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-144-4990 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 4320-00-144-4990 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jan 12, 1973