311250

View detailed technical data, stock status, and sourcing information for: 311250
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-474-4108

Item Name Code

30409

Assigment Date

01/01/1963 (63 years ago)

threaded internal intake connection type, 1 discharge connection quantity, 1 cylinder quantity, threaded internal discharge 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.

Cylinder Quantity: 1
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
Pumping Element Type: piston
Discharge Pressure: 1500.0 pounds per square inch gage
Pumping Element Operating Position: horizontal
Pump Reciprocating Design: double acting
Reciprocating Stroke Type: fixed
Operation Method: manual
Drive Shaft Type: tongue
Discharge Connection Thread Size And Series/Type Designator: 0.562-18 unf
Intake Connection Thread Size And Series/Type Designator: 0.750-16 unf
Special Features: 1.5 cu in. per cycle discharge

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-486-5445	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
311250	Reciprocating Pump

FAQs

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

What is the FSCG of the NSN 4320-00-474-4108?

The FSCG of the NSN 4320-00-474-4108 is 4320

Does the NSN 4320-00-474-4108 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500090

Does NSN 4320-00-474-4108 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 4320-00-474-4108 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-00-474-4108 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 4320-00-474-4108 was assigned to the Federal Catalog?

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