4320-00-540-4139

Find complete technical information, availability, and procurement data for: 4320-00-540-4139
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-540-4139

Item Name Code

14791

Assigment Date

01/01/1963 (63 years ago)

round flange intake connection type, 1 discharge connection quantity, 9 cylinder quantity, 1 intake connection quantity, round flange discharge connection type

Product Characteristics

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

Cylinder Quantity: 9
Intake Connection Quantity: 1
Intake Connection Type: round flange
Discharge Connection Quantity: 1
Discharge Connection Type: round flange
Drive Connection Type: flexible coupled
Media For Which Designed: hydrocarbon fuels and oils
Pumping Element Type: piston
Maximum Discharge Flow Rate: 73.0 gallons per minute
Operating Speed At Rated Capacity: 1800.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Rotation Direction: clockwise
Pump Reciprocating Design: single acting
Reciprocating Stroke Type: variable
Drive Shaft Type: machine keyway
Drive Shaft End Diameter: 1.748 inches minimum and 1.749 inches maximum
Drive Shaft Length: 2.937 inches nominal

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
122753	Axial Pistons Pump
61362	Axial Pistons Pump
N3P2V2050FDBA	Axial Pistons Pump
R122750	Axial Pistons Pump
R122753	Axial Pistons Pump
S2000-1170645	Axial Pistons Pump
S2000-1170645A	Axial Pistons Pump

FAQs

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

What is the FSCG of the NSN 4320-00-540-4139?

The FSCG of the NSN 4320-00-540-4139 is 4320

Does the NSN 4320-00-540-4139 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500070

Does NSN 4320-00-540-4139 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 4320-00-540-4139 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-00-540-4139 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 4320-00-540-4139 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963