4320-01-429-1284

Find complete technical information, availability, and procurement data for: 4320-01-429-1284
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-429-1284

Item Name Code

30409

Assigment Date

04/05/1996 (30 years ago)

threaded internal intake connection type, 2 intake connection quantity, base mounting type, 2 cylinder quantity, 2 discharge 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: 2
Intake Connection Quantity: 2
Intake Connection Type: threaded internal
Discharge Connection Quantity: 2
Discharge Connection Type: threaded external and threaded internal
Media For Which Designed: hydrocarbon fuels and oils
Pumping Element Type: diaphragm
End Item Identification: onboard 400 ft wagb coast guard vessels
Maximum Discharge Flow Rate: 42.0 gallons per minute
Discharge Pressure: 125.0 pounds per square inch gage
Total Head: 289.000 feet
Operating Speed At Rated Capacity: 466.7 strokes per minute
Pumping Element Operating Position: horizontal
Pump Reciprocating Design: double acting
Reciprocating Stroke Type: fixed
Volume Control Type: pressure compensation
Control Location: center
Operation Method: powered
Discharge Connection Thread Size And Series/Type Designator: 0.750-14 npt and 1.000-11-1/2 npt
Intake Connection Thread Size And Series/Type Designator: 0.500-14 npt and 1.000-11-1/2 npt

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4320-01-250-7519	No Name Available	02/25/2003

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
SB1-A TYPE SB-4-SS	Reciprocating Pump
SB2-SS-TYPE-SB1-A	Reciprocating Pump

FAQs

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

What is the FSCG of the NSN 4320-01-429-1284?

The FSCG of the NSN 4320-01-429-1284 is 4320

Does the NSN 4320-01-429-1284 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500090

Does NSN 4320-01-429-1284 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 4320-01-429-1284 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-429-1284 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 4320-01-429-1284 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Apr 5, 1996