4820-01-238-5328

Find complete technical information, availability, and procurement data for: 4820-01-238-5328
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-238-5328

Item Name Code

05488

Assigment Date

08/15/1986 (40 years ago)

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes:coupler,rotary,radio frequency; coupler, directional; adapter,waveguide; and tuner, waveguide.

socket (tube) all ends connection style, disk flow control device, threaded bonnet attachment method, inside screw bonnet type, automatic valve operation method

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: inside screw
Bonnet Attachment Method: threaded
Connection Style: socket (tube) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal tube all ends
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Material: copper alloy body
Material: nickel alloy stem
Material: rubber butadiene-acrylonitrile class nbr flow control device
Material: rubber butadiene-acrylonitrile class nbr seat
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
1382 .25IN.	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-238-5328?

The FSCG of the NSN 4820-01-238-5328 is 4820

Does the NSN 4820-01-238-5328 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-238-5328 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 4820-01-238-5328 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-238-5328 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 4820-01-238-5328 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Aug 15, 1986