4820-01-187-1101

Find complete technical information, availability, and procurement data for: 4820-01-187-1101
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-187-1101

Item Name Code

05482

Assigment Date

08/18/1984 (42 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4.000 inches valve size, copper alloy body material, rising stem type, manual valve operation method, identical inlet relationship with outlet

Product Characteristics

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

Valve Operation Method: manual
Valve Size: 4.000 inches
Stem Type: rising
Inlet Relationship With Outlet: identical
Material: copper alloy body
Material: copper alloy disk
Material: copper alloy stem

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
A-7512-M-210-4IN SCH 80	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-187-1101?

The FSCG of the NSN 4820-01-187-1101 is 4820

Does NSN 4820-01-187-1101 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 4820-01-187-1101 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-187-1101 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 4820-01-187-1101 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Aug 18, 1984