4820-01-252-8396

Find complete technical information, availability, and procurement data for: 4820-01-252-8396
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-252-8396

Item Name Code

20962

Assigment Date

04/08/1987 (39 years ago)

inside screw bonnet type, threaded bonnet attachment method, 400.0 fahrenheit 2nd response maximum operating temp, 1.000 inches all ends nominal pipe size accommodated, 366.0 fahrenheit 1st 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.

Nominal Pipe Size Accommodated: 1.000 inches all ends
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 366.0 fahrenheit 1st response
Maximum Operating Temp: 400.0 fahrenheit 2nd response
Valve Operation Method: manual
Maximum Operating Pressure: 150.0 pounds per square inch 1st response
Maximum Operating Pressure: 1500.0 pounds per square inch 2nd response
Material: copper alloy body
Material: plastic polytetrafluoroethylene seat
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru

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
1BR-B790-12-TT-X	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-252-8396?

The FSCG of the NSN 4820-01-252-8396 is 4820

Does NSN 4820-01-252-8396 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 4820-01-252-8396 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-252-8396 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 4820-01-252-8396 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Apr 8, 1987