4320-00-203-9799

Find complete technical information, availability, and procurement data for: 4320-00-203-9799
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-203-9799

Item Name Code

14791

Assigment Date

01/01/1963 (63 years ago)

base mounting type, 1 discharge connection quantity, 1 cylinder quantity, threaded internal intake connection type, 1 intake 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: base
Cylinder Quantity: 1
Intake Connection Quantity: 1
Intake Connection Type: threaded internal
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Drive Connection Type: spur gear
Media For Which Designed: hydrocarbon fuels and oils
Pumping Element Type: piston
Maximum Discharge Flow Rate: 1.1 gallons per minute
Discharge Pressure: 3000.0 pounds per square inch gage
Operating Speed At Rated Capacity: 6060.0 revolutions per minute
Pump Rotation Direction: clockwise and counterclockwise
Pump Reciprocating Design: single acting
Reciprocating Stroke Type: fixed
Volume Control Type: hydraulic cylinder
Control Location: center
Drive Shaft Type: splined, straight external
Drive Shaft End Diameter: 0.687 inches nominal
Drive Shaft Length: 1.125 inches nominal
Discharge Connection Thread Size And Series/Type Designator: 0.500-20 unf
Intake Connection Thread Size And Series/Type Designator: 0.500-20 unf
Special Features: 20.0 deg angle housing; 0.375-24 nf-3b seepage and case drains

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-348-1913	No Name Available	01/01/1961

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
148827	Axial Pistons Pump
148829	Axial Pistons Pump
PF24-3906-20BCE4	Axial Pistons Pump

FAQs

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

What is the FSCG of the NSN 4320-00-203-9799?

The FSCG of the NSN 4320-00-203-9799 is 4320

Does the NSN 4320-00-203-9799 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500070

Does NSN 4320-00-203-9799 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 4320-00-203-9799 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-00-203-9799 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 4320-00-203-9799 was assigned to the Federal Catalog?

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