4320-01-259-9166

Find complete technical information, availability, and procurement data for: 4320-01-259-9166
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-259-9166

Item Name Code

30410

Assigment Date

07/23/1987 (39 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

flange mounting type, 1 intake connection quantity, threaded external discharge connection type, threaded external intake connection type, 1 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: flange
Intake Connection Quantity: 1
Intake Connection Type: threaded external
Discharge Connection Quantity: 1
Discharge Connection Type: threaded external
Drive Connection Type: close coupled
Maximum Discharge Flow Rate: 2.2 gallons per minute
Operating Speed At Rated Capacity: 1725.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Rotation Direction: clockwise
Rotary Pump Design: gear
Operation Method: powered
Drive Shaft Type: d-type
Drive Shaft End Diameter: 0.250 inches nominal
Pump Basic Material: unable to decode
Discharge Connection Thread Size And Series/Type Designator: 0.250-18 npt
Intake Connection Thread Size And Series/Type Designator: 0.250-18 npt
Special Features: use 1/3 hp mtr; liq pumped must be clear,non-flammable & non-corrosive to brz; self priming; buna n lip seal; c bearings; stls stl shaft; temp range -40 deg f to +210 deg f

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
1P784	Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-01-259-9166?

The FSCG of the NSN 4320-01-259-9166 is 4320

Does the NSN 4320-01-259-9166 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-01-259-9166 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 4320-01-259-9166 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-259-9166 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 4320-01-259-9166 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jul 23, 1987