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4820-01-291-0990

Find complete technical information, availability, and procurement data for: 4820-01-291-0990

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4820-01-291-0990
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-291-0990
Item Name Code
05487
Assigment Date
12/22/1988 (37 years ago)

An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.

horizontal mounting position, threaded external pipe 1st end connection type, automatic valve operation method, right-hand 1st end thread direction, plain (pipe) 1st end connection style

Product Characteristics

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

Thread Direction
right-hand 1st end
Connection Style
plain (pipe) 1st end
Valve Operation Method
automatic
Connection Type
threaded external pipe 1st end
Mounting Position
horizontal
Nominal Thread Size
0.500 inches 1st end
Material
copper alloy body
Style Designator
straight thru
Thread Series Designator
npt 1st end

Related Parts

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Part Number Name
8524669 Check Valve
PA 24 Check Valve
PA24-0A Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-291-0990?
The FSCG of the NSN 4820-01-291-0990 is 4820
Does NSN 4820-01-291-0990 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-291-0990 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-291-0990 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 4820-01-291-0990 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Thu, Dec 22, 1988

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