4320-01-421-0269

Find complete technical information, availability, and procurement data for: 4320-01-421-0269
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-421-0269

Item Name Code

14741

Assigment Date

10/30/1995 (30 years ago)

A unit designed to provide cool air in an aircraft air conditioning system for distribution to cabin and/or compartments. It is an air cycle type unit using air as the refrigerant media. Basically consists of a cooling turbine and a heat exchanger. Performs cooling but does not condition air. It is used in conjunction with control valves but in itself has no means for controlling the temperature or the air it is providing.

rotary volume control type, 4 by 3 in. flanged pump special features, hydrocarbon fuels and oils media for which designed

Product Characteristics

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

Media For Which Designed: hydrocarbon fuels and oils
Volume Control Type: rotary
Special Features: 4 by 3 in. flanged pump

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
BOF22084	Centrifugal Pump
RS3A-3B	Centrifugal Pump
RS3A31-B	Centrifugal Pump

FAQs

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

What is the FSCG of the NSN 4320-01-421-0269?

The FSCG of the NSN 4320-01-421-0269 is 4320

Does the NSN 4320-01-421-0269 have a Schedule B code assigned?

Yes, the Schedule B code is 8413702090

Does NSN 4320-01-421-0269 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 4320-01-421-0269 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-421-0269 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 4320-01-421-0269 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Oct 30, 1995