4820-00-087-4878

Find complete technical information, availability, and procurement data for: 4820-00-087-4878
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-087-4878

Item Name Code

05483

Assigment Date

01/01/1963 (63 years ago)

A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes:valve (1), y; valve, stop-check; and cock, shutoff, screw stem.

0.250 inches 1st end nominal pipe size accommodated, right-hand 2nd end thread direction, needle flow control device, right-hand 1st end thread direction, 0.250 inches 2nd end nominal pipe size accommodated

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: 0.250 inches 1st end
Nominal Pipe Size Accommodated: 0.250 inches 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 350.0 fahrenheit 1st response
Maximum Operating Temp: 350.0 fahrenheit 2nd response
Maximum Operating Temp: 350.0 fahrenheit 3rd response
Maximum Operating Temp: 350.0 fahrenheit 4th response
Connection Style: plain (pipe) 2nd end
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Mounting Facility: lug
Features Provided: bonnet packing
Thread Quantity Per Inch: 18 1st end
Thread Quantity Per Inch: 18 2nd end
Maximum Operating Pressure: 125.0 pounds per square inch 1st response
Maximum Operating Pressure: 1500.0 pounds per square inch 2nd response
Maximum Operating Pressure: 2500.0 pounds per square inch 3rd response
Maximum Operating Pressure: 500.0 pounds per square inch 4th response
Nominal Thread Size: 0.250 inches 1st end
Nominal Thread Size: 0.250 inches 2nd end
Material: aluminum alloy seat
Material: aluminum alloy body
Material: steel comp 303 flow control device
Material Document And Classification: 66 fed std single material response flow control device
Media For Which Designed: air 2nd response
Media For Which Designed: fuel/oil, hydrocarbon 3rd response
Media For Which Designed: oil 4th response
Media For Which Designed: steam 1st response
Surface Treatment: anodize
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end

FAQs

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

What is the FSCG of the NSN 4820-00-087-4878?

The FSCG of the NSN 4820-00-087-4878 is 4820

Does the NSN 4820-00-087-4878 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-087-4878 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 4820-00-087-4878 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-087-4878 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 4820-00-087-4878 was assigned to the Federal Catalog?

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