4820-00-137-7869

Find complete technical information, availability, and procurement data for: 4820-00-137-7869
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 4820-00-137-7869 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

4820-00-137-7869

Item Name Code

05483

Assigment Date

08/09/1971 (54 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.

350.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, inside screw bonnet type, threaded bonnet attachment method, needle 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.

Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 350.0 fahrenheit single response
Connection Style: plain (pipe) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: manual
Connection Type: threaded external pipe 1st end
Connection Type: threaded internal pipe 2nd end
Features Provided: bonnet packing
Maximum Operating Pressure: 3000.0 pounds per square inch 1st response
Maximum Operating Pressure: 5000.0 pounds per square inch 2nd response
Nominal Thread Size: 0.250 inches all ends
Material: steel comp 303 overall
Material Document And Classification: 66,aisi 303/sae 30303 fed std single material response overall
Media For Which Designed: gas, inert 1st response
Media For Which Designed: liquid, ingested 2nd response
Surface Treatment: passivate
Style Designator: angle
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-238-5407	No Name Available	01/22/1972
4820-00-842-2796	No Name Available	04/01/1976

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
151B-5-1/4SS	Angle Valve
151B5-1-4SS	Angle Valve
151B5X1-4SS	Angle Valve
151BX5X1-4SS	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-137-7869?

The FSCG of the NSN 4820-00-137-7869 is 4820

Does the NSN 4820-00-137-7869 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-00-137-7869 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 4820-00-137-7869 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-137-7869 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 4820-00-137-7869 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Mon, Aug 9, 1971