5500S

View detailed technical data, stock status, and sourcing information for: 5500S
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-956-5909

Item Name Code

05485

Assigment Date

01/01/1962 (64 years ago)

disk flow control device, right-hand 1st end thread direction, 0.750 inches 1st end nominal pipe size accommodated, inside screw bonnet type, threaded bonnet attachment method

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: 0.750 inches 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 100.0 fahrenheit 2nd response
Maximum Operating Temp: 910.0 fahrenheit 1st response
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded internal pipe 1st end
Features Provided: bonnet packing
Thread Quantity Per Inch: 14 1st end
Maximum Operating Pressure: 2000.0 pounds per square inch 2nd response
Maximum Operating Pressure: 600.0 pounds per square inch 1st response
Nominal Thread Size: 0.750 inches 1st end
Material: cobalt alloy seat
Material: steel body
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
Thread Series Designator: npt 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-950-3686	No Name Available	06/16/2023
4820-00-953-1639	No Name Available	06/16/2023
4820-00-961-9341	No Name Available	06/16/2023

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
3644W	Globe Valve
5500S	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-956-5909?

The FSCG of the NSN 4820-00-956-5909 is 4820

Does the NSN 4820-00-956-5909 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-956-5909 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 4820-00-956-5909 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-956-5909 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 4820-00-956-5909 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962