4820-00-489-8955

Find complete technical information, availability, and procurement data for: 4820-00-489-8955
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-489-8955

Item Name Code

05485

Assigment Date

09/24/1969 (56 years ago)

threaded bonnet attachment method, needle flow control device, 3b 1st end thread class, inside screw bonnet type, right-hand 1st end thread direction

Product Characteristics

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

Thread Class: 3b 1st end
Thread Direction: right-hand 1st end
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 225.0 fahrenheit single response
Connection Style: gasket seal(boss) 1st end
Valve Operation Method: manual
Connection Type: threaded internal boss 1st end
Thread Quantity Per Inch: 12 1st end
Maximum Operating Pressure: 10000.0 pounds per square inch single response
Nominal Thread Size: 1.062 inches 1st end
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Surface Treatment: passivate
Style Designator: straight thru
Thread Series Designator: unj 1st end

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
154-12SS	Globe Valve
154-12SS2P	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-489-8955?

The FSCG of the NSN 4820-00-489-8955 is 4820

Does the NSN 4820-00-489-8955 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-489-8955 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 4820-00-489-8955 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-489-8955 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 4820-00-489-8955 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Sep 24, 1969