4320-01-297-1402

Find complete technical information, availability, and procurement data for: 4320-01-297-1402
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-297-1402

Item Name Code

30410

Assigment Date

03/29/1989 (37 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.

base mounting type, 1750.0 revolutions per minute operating speed at rated capacity, threaded internal discharge connection type, 18.8 gallons per minute maximum discharge flow rate, 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: base
Discharge Connection Quantity: 1
Discharge Connection Type: threaded internal
Maximum Discharge Flow Rate: 18.8 gallons per minute
Operating Speed At Rated Capacity: 1750.0 revolutions per minute
Pumping Element Operating Position: horizontal
Pump Rotation Direction: clockwise
Operation Method: powered
Drive Shaft Type: plain round
Drive Shaft End Diameter: 0.500 inches nominal
Unpackaged Unit Length: 7.250 inches nominal
Unpackaged Unit Width: 4.000 inches nominal
Unpackaged Unit Height: 3.875 inches nominal
Pump Basic Material: unable to decode
Discharge Connection Thread Size And Series/Type Designator: 1.000-11-1/2 npt

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
8LOS	Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-01-297-1402?

The FSCG of the NSN 4320-01-297-1402 is 4320

Does the NSN 4320-01-297-1402 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-01-297-1402 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 4320-01-297-1402 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-297-1402 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 4320-01-297-1402 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Mar 29, 1989