4820-00-829-1250

Find complete technical information, availability, and procurement data for: 4820-00-829-1250
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-829-1250

Item Name Code

05483

Assigment Date

01/01/1962 (64 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

350.0 fahrenheit single response maximum operating temp, needle flow control device, right-hand 1st end thread direction, 0.500 inches 1st end nominal pipe size accommodated, plain,optional end(pipe) 1st end connection style

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: 0.500 inches 1st end
Thread Direction: right-hand 1st end
Flow Control Device: needle
Maximum Operating Temp: 350.0 fahrenheit single response
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded internal pipe 1st end
Connection Type: threaded internal pipe 2nd end
Thread Quantity Per Inch: 14 1st end
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches 1st end
Material: copper alloy body
Material: copper alloy seat
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Media For Which Designed: water-oil-gas single response
Style Designator: angle
Thread Series Designator: npt 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
1-2F	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-829-1250?

The FSCG of the NSN 4820-00-829-1250 is 4820

Does the NSN 4820-00-829-1250 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-829-1250 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 4820-00-829-1250 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-829-1250 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 4820-00-829-1250 was assigned to the Federal Catalog?

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