1P737A2

View detailed technical data, stock status, and sourcing information for: 1P737A2
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-203-7877

Item Name Code

30410

Assigment Date

01/01/1963 (63 years ago)

threaded internal discharge connection type, 1 discharge connection quantity, rigid coupled drive connection type, 1 intake connection quantity, threaded internal intake 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: 2.750 gallons per minute
Discharge Pressure: 1000.0 pounds per square inch gage
Operating Speed At Rated Capacity: 3900.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Rotation Direction: counterclockwise
Rotary Pump Design: gear
Operation Method: powered
Drive Shaft Type: splined, involute internal
Drive Shaft End Diameter: 0.555 inches minimum and 0.664 inches maximum
Discharge Connection Thread Size And Series/Type Designator: 0.875-18 uns
Intake Connection Thread Size And Series/Type Designator: 0.875-18 uns

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
1P737A2	Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-00-203-7877?

The FSCG of the NSN 4320-00-203-7877 is 4320

Does the NSN 4320-00-203-7877 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-00-203-7877 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 4320-00-203-7877 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-00-203-7877 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 4320-00-203-7877 was assigned to the Federal Catalog?

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