4820-01-166-7259

Find complete technical information, availability, and procurement data for: 4820-01-166-7259
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-166-7259

Item Name Code

36422

Assigment Date

11/16/1983 (42 years ago)

An item which is a component of the structure of an aircraft. The use of hinges, catches, slides, or other permanently attached fastening devices, revolving on an axis, permits entry to or exit from the compartments for passengers, cargo and the like. Excludes:door, access (as modified)

make from a356 aluminum investment casting mil-a-21180 special features, b-1b aircraft end item identification, aluminum alloy material, check valve type 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.

End Item Identification: b-1b aircraft
Valve Type For Which Designed: check
Special Features: make from a356 aluminum investment casting mil-a-21180
Material: aluminum alloy

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
L4801507-001	Valve Body
L4801507-021	Valve Body

FAQs

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

What is the FSCG of the NSN 4820-01-166-7259?

The FSCG of the NSN 4820-01-166-7259 is 4820

Does the NSN 4820-01-166-7259 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-166-7259 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-166-7259 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-166-7259 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 4820-01-166-7259 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Nov 16, 1983