A33480A

View detailed technical data, stock status, and sourcing information for: A33480A
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-361-0558

Item Name Code

30410

Assigment Date

07/08/1992 (34 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.

oil media for which designed, rigid coupled drive connection type, clockwise and counterclockwise pump rotation direction, refrigeration compressor,vilter manufacturing corporation,model 440 series end item identification, gear rotary pump design

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Drive Connection Type: rigid coupled
Media For Which Designed: oil
End Item Identification: refrigeration compressor,vilter manufacturing corporation,model 440 series
Pump Rotation Direction: clockwise and counterclockwise
Rotary Pump Design: gear
Operation Method: powered
Special Features: oil pump for lubrication of a compressor; includes an oil failure switch which stops the compressor if oil pressure drops below safe minimum

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
A33480A	Rotary Pump

FAQs

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

What is the FSCG of the NSN 4320-01-361-0558?

The FSCG of the NSN 4320-01-361-0558 is 4320

Does the NSN 4320-01-361-0558 have a Schedule B code assigned?

Yes, the Schedule B code is 8413600090

Does NSN 4320-01-361-0558 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 4320-01-361-0558 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-361-0558 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 4320-01-361-0558 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Jul 8, 1992