4820-00-554-9958

Find complete technical information, availability, and procurement data for: 4820-00-554-9958
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-554-9958

Item Name Code

05485

Assigment Date

01/01/1963 (63 years ago)

inside screw bonnet type, 550.0 fahrenheit single response maximum operating temp, disk flow control device, union bonnet attachment method, right-hand all ends 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 Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Maximum Operating Temp: 550.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: aluminum alloy stem
Material: copper alloy body
Material: copper alloy flow control device
Material: copper alloy seat
Media For Which Designed: steam single response
Style Designator: straight thru
Thread Series Designator: npt all ends

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
2PS126	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-554-9958?

The FSCG of the NSN 4820-00-554-9958 is 4820

Does the NSN 4820-00-554-9958 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-554-9958 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 4820-00-554-9958 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-554-9958 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 4820-00-554-9958 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963