4820-01-264-7868

Find complete technical information, availability, and procurement data for: 4820-01-264-7868
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-264-7868

Item Name Code

05488

Assigment Date

10/06/1987 (38 years ago)

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes:items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes:filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

automatic valve operation method, threaded external pipe 1st end connection type, poppet flow control device, plain (pipe) 1st end connection style, -80.0 fahrenheit 1st response400.0 fahrenheit 2nd response maximum operating temp

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: poppet
Maximum Operating Temp: -80.0 fahrenheit 1st response400.0 fahrenheit 2nd response
Connection Style: plain (pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Maximum Operating Pressure: 100.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 1st end
Material: aluminum alloy body
Material: aluminum alloy flow control device
Material Document And Classification: qq-a-225/6 fed spec single material response body
Material Document And Classification: qq-a-225/6 fed spec single material response flow control device
Media For Which Designed: air 1st response
Media For Which Designed: carbon dioxide 2nd response
Media For Which Designed: hydrogen 4th response
Media For Which Designed: oxygen, gaseous 5th response
Style Designator: straight thru
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
2913422-2	Safety Relief Valve
P1-249-3.5	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-264-7868?

The FSCG of the NSN 4820-01-264-7868 is 4820

Does the NSN 4820-01-264-7868 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-264-7868 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 4820-01-264-7868 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-264-7868 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 4820-01-264-7868 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Oct 6, 1987