11-2461-4-1/2IN

View detailed technical data, stock status, and sourcing information for: 11-2461-4-1/2IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-046-4629

Item Name Code

05485

Assigment Date

08/18/1977 (48 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.

right-hand all ends thread direction, needle flow control device, inside screw bonnet type, threaded bonnet attachment method, 225.0 fahrenheit single response maximum operating temp

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 all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 225.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: panel
Maximum Operating Pressure: 10000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: plastic polytetrafluoroethylene packing
Material: steel comp 303 body
Material: steel comp 440f flow control device
Material Document And Classification: qq-s-764,type 303-canceled fed spec single material response body
Media For Which Designed: oil, hydraulic 1st response
Media For Which Designed: water, fresh 2nd response
Surface Treatment: passivate
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-958-5103	No Name Available	07/14/1995
4820-01-106-9024	No Name Available	10/01/1992

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
11-2461-4	Globe Valve
11-2461-4-1/2IN	Globe Valve
154-1/2SSP	Globe Valve
1924FFG	Globe Valve
MT1314	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-046-4629?

The FSCG of the NSN 4820-01-046-4629 is 4820

Does the NSN 4820-01-046-4629 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-046-4629 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 4820-01-046-4629 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-046-4629 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 4820-01-046-4629 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Aug 18, 1977