4820-01-117-1926

Find complete technical information, availability, and procurement data for: 4820-01-117-1926
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-117-1926

Item Name Code

05483

Assigment Date

08/09/1981 (45 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

stem flow control device, plain (tube) all ends connection style, 250.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method, inside screw bonnet type

Product Characteristics

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

Flow Control Device: stem
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 250.0 fahrenheit single response
Connection Style: plain (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Material: plastic polychlorotrifluoroethylene seat
Material: steel comp 316 body
Material Document And Classification: aisi316 assn std single material response body
Material Document And Classification: l-p-385,grade2 mfr ref single material response seat
Media For Which Designed: water, fresh single response
Style Designator: angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-152-0136	No Name Available	08/01/1992

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
AD33061	Angle Valve
D3762J4B	Angle Valve
D3762J4Y	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-117-1926?

The FSCG of the NSN 4820-01-117-1926 is 4820

Does the NSN 4820-01-117-1926 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-01-117-1926 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 4820-01-117-1926 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-117-1926 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 4820-01-117-1926 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sun, Aug 9, 1981