4820-01-348-4470

Find complete technical information, availability, and procurement data for: 4820-01-348-4470
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-348-4470

Item Name Code

39822

Assigment Date

11/09/1991 (34 years ago)

A plug type device with an electronic connector or contact at one end, a wrenching facility in the middle. The opposite end may be threaded with a probe device. It is designed to change its output voltage as the exhaust gas to oxygen content changes when compared to the oxygen content of the atmosphere. A constantly changing voltage signal is sent to the electronic control assembly and microprocessor control unit for analysis and adjustment of the air/fuel ratio.

steel; 2.250 in. od; 0.500 in. id; inside and outside radius 1.125 in.; for fuel oil pressure control valve general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel; 2.250 in. od; 0.500 in. id; inside and outside radius 1.125 in.; for fuel oil pressure control valve

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
34839-01	Valve Spectacle Plate
B-34839-01	Valve Spectacle Plate

FAQs

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

What is the FSCG of the NSN 4820-01-348-4470?

The FSCG of the NSN 4820-01-348-4470 is 4820

Does the NSN 4820-01-348-4470 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-348-4470 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 4820-01-348-4470 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-348-4470 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 4820-01-348-4470 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Nov 9, 1991