4820-01-073-6374

Find complete technical information, availability, and procurement data for: 4820-01-073-6374
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-073-6374

Item Name Code

77777

Assigment Date

03/18/1979 (47 years ago)

A hollow body used to transport air to various parts of the aircraft for the purpose of heating, cooling, pressurizing, de-icing, and the like. It may include flange(s), bracket(s), and the like for mounting purposes. Excludes:pipes used in aircraft exhaust systems and pipes used in non-aircraft applications. Excludes:pipe, exhaust and pipe, air conditioning-heating.

bronze per astm b62; for relief valve size 1/2 in. inlet and 3/4 in. outlet 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: bronze per astm b62; for relief valve size 1/2 in. inlet and 3/4 in. outlet

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
11420002124-A11420-B16H02	Valve Ring
A-2554-001-119	Valve Ring
A-7150	Valve Ring
A2554	Valve Ring

FAQs

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

What is the FSCG of the NSN 4820-01-073-6374?

The FSCG of the NSN 4820-01-073-6374 is 4820

Does the NSN 4820-01-073-6374 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909010

Does NSN 4820-01-073-6374 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 4820-01-073-6374 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-073-6374 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 4820-01-073-6374 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Mar 18, 1979