4820-01-142-0382

Find complete technical information, availability, and procurement data for: 4820-01-142-0382
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 4820-01-142-0382 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

4820-01-142-0382

Item Name Code

05488

Assigment Date

11/09/1982 (43 years ago)

165.0 fahrenheit single response maximum operating temp, exposed spring bonnet type, streamlined with one brazing ring (tube) 1st end connection style, bolted bonnet attachment method, disk flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: disk
Bonnet Type: exposed spring
Bonnet Attachment Method: bolted
Maximum Operating Temp: 165.0 fahrenheit single response
Connection Style: streamlined with one brazing ring (tube) 1st end
Connection Style: streamlined with one brazing ring (tube) 2nd end
Valve Operation Method: automatic
Connection Type: unthreaded internal tube 1st end
Connection Type: unthreaded internal tube 2nd end
Adjustable Pressure Range: +166.0 to 191.0 pounds per square inch
Maximum Operating Pressure: 440.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.500 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.750 inches 1st end
Material: copper alloy body
Material: copper alloy flow control device
Material: steel comp 303 stem
Material: steel comp 304 seat
Material Document And Classification: aisi 303 assn std single material response stem
Material Document And Classification: astm b16 assn std single material response flow control device
Material Document And Classification: fed std 66,aisi 304/sae 30304 fed std single material response seat
Material Document And Classification: qq-c-390,alloy d4/d/ fed spec single material response body
Media For Which Designed: air 1st response
Media For Which Designed: gas, inert 2nd response
Style Designator: angle

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
20234-9-941SS	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-142-0382?

The FSCG of the NSN 4820-01-142-0382 is 4820

Does the NSN 4820-01-142-0382 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-142-0382 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 4820-01-142-0382 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-142-0382 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 4820-01-142-0382 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Nov 9, 1982