320529

View detailed technical data, stock status, and sourcing information for: 320529
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-740-9847

Item Name Code

30410

Assigment Date

01/01/1961 (65 years ago)

threaded internal discharge connection type, 1 discharge connection quantity, threaded internal intake connection type, 1 intake connection quantity, rigid coupled drive connection type

Product Characteristics

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

Intake Connection Quantity: 1
Intake Connection Type: threaded internal
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Drive Connection Type: rigid coupled
Media For Which Designed: hydrocarbon fuels and oils
Maximum Discharge Flow Rate: 48.0 gallons per minute
Discharge Pressure: 1200.0 pounds per square inch gage
Operating Speed At Rated Capacity: 1500.0 revolutions per minute
Pumping Element Operating Position: vertical
Pump Rotation Direction: clockwise
Rotary Pump Design: vane
Operation Method: powered
Drive Shaft Type: machine keyway
Drive Shaft End Diameter: 1.249 inches minimum and 1.250 inches maximum
Drive Shaft Length: 2.766 inches nominal
Discharge Connection Thread Size And Series/Type Designator: 1.250-11-1/2 npt
Intake Connection Thread Size And Series/Type Designator: 2.000-11-1/2 npt

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-00-509-3244	No Name Available	01/01/1963
4320-00-623-6699	No Name Available	01/01/1963
2520-00-692-6178	No Name Available	01/01/1963

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
113621R91	Rotary Pump
1678N2	Rotary Pump
320529	Rotary Pump
7409847	Rotary Pump
915552	Rotary Pump
HCF1229A	Rotary Pump
KC9406	Rotary Pump
V400-36-1C11S69	Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-00-740-9847?

The FSCG of the NSN 4320-00-740-9847 is 4320

Does the NSN 4320-00-740-9847 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-00-740-9847 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 4320-00-740-9847 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-740-9847 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 4320-00-740-9847 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961