3527/57783

View detailed technical data, stock status, and sourcing information for: 3527/57783
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-261-0695

Item Name Code

30409

Assigment Date

08/08/1987 (38 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

threaded external intake connection type, threaded external discharge connection type, 2 intake connection quantity, 1 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.

Cylinder Quantity: 1
Intake Connection Quantity: 2
Intake Connection Type: threaded external
Discharge Connection Quantity: 2
Discharge Connection Type: threaded external
Pumping Element Type: piston
Maximum Discharge Flow Rate: 23.0 gallons per minute
Discharge Pressure: 2000.0 pounds per square inch gage
Operating Speed At Rated Capacity: 800.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Reciprocating Design: single acting
Reciprocating Stroke Type: fixed
Drive Shaft End Diameter: 1.378 inches nominal
Drive Shaft Length: 23.860 inches nominal

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
0309	Reciprocating Pump
3527/57783	Reciprocating Pump
W00309	Reciprocating Pump

FAQs

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

What is the FSCG of the NSN 4320-01-261-0695?

The FSCG of the NSN 4320-01-261-0695 is 4320

Does the NSN 4320-01-261-0695 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500090

Does NSN 4320-01-261-0695 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 4320-01-261-0695 contain precious materials?

Precious metal content is unknown

Does NSN 4320-01-261-0695 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 4320-01-261-0695 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Aug 8, 1987