4820-00-821-1303

Find complete technical information, availability, and procurement data for: 4820-00-821-1303
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-821-1303 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-821-1303

Item Name Code

05483

Assigment Date

01/01/1962 (64 years ago)

0.125 inches 2nd end nominal pipe size accommodated, right-hand 2nd end thread direction, needle flow control device, right-hand 1st end thread direction, 3a 1st end thread class

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: 0.125 inches 2nd end
Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: integral
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: flared (tube) 1st end
Valve Operation Method: manual
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 1st end
Features Provided: bonnet packing
Thread Quantity Per Inch: 20 1st end
Thread Quantity Per Inch: 27 2nd end
Maximum Operating Pressure: 125.0 pounds per square inch 4th response
Maximum Operating Pressure: 1500.0 pounds per square inch 1st response
Maximum Operating Pressure: 2500.0 pounds per square inch 2nd response
Maximum Operating Pressure: 5000.0 pounds per square inch 3rd response
Nominal Thread Size: 0.125 inches 2nd end
Nominal Thread Size: 0.437 inches 1st end
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 1st 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 1st response
Media For Which Designed: fuel/oil, hydrocarbon 2nd response
Media For Which Designed: oil 3rd response
Media For Which Designed: steam 4th response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: unf 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
11-154-4	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-821-1303?

The FSCG of the NSN 4820-00-821-1303 is 4820

Does the NSN 4820-00-821-1303 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-821-1303 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 4820-00-821-1303 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-821-1303 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 4820-00-821-1303 was assigned to the Federal Catalog?

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