142-0400C1D882003348

View detailed technical data, stock status, and sourcing information for: 142-0400C1D882003348
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-418-4808

Item Name Code

05483

Assigment Date

11/30/1970 (55 years ago)

disk flow control device, 500.0 fahrenheit single response maximum operating temp, 8 all ends bolt hole quantity, bolted bonnet attachment method, outside screw-yoke 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: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8 all ends
Maximum Operating Temp: 500.0 fahrenheit single response
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Features Provided: bonnet packing
Valve Size: 4.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 9.000 inches all ends
Nominal Thickness: 0.937 inches all ends
First Connection Face To Centerline Distance: 5.750 inches
Bolt Hole Nominal Diameter: 0.625 inches all ends
Second Connection Face To Centerline Distance: 5.750 inches
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 6.187 inches all ends
Material: cobalt alloy seat
Material: cobalt alloy flow control device
Material: steel body
Material: steel comp 410 stem
Material Document And Classification: aisi 410/sae 51410 fed std single material response stem
Material Document And Classification: astm a105,grade 2 assn std single material response body
Media For Which Designed: steam single response
Style Designator: angle flanged ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-274-3612	No Name Available	09/12/1971
4820-01-259-7837	No Name Available	05/01/1992

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
142-0400C1D882003348	Angle Valve
153F-1-4.00IN.	Angle Valve
153F-1C1D882003660	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-418-4808?

The FSCG of the NSN 4820-00-418-4808 is 4820

Does the NSN 4820-00-418-4808 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-00-418-4808 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-00-418-4808 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-418-4808 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 4820-00-418-4808 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Nov 30, 1970