4820-01-024-4212

Find complete technical information, availability, and procurement data for: 4820-01-024-4212
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-024-4212

Item Name Code

05488

Assigment Date

07/11/1976 (50 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.

bolted bonnet attachment method, spring disk loading method, disk flow control device, inside spring bonnet type, right-hand all ends thread direction

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: disk
Bonnet Type: inside spring
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic or manual
Connection Type: threaded internal pipe all ends
Features Provided: pressure tight outlet side
Adjustable Pressure Range: +75.0 to 160.0 pounds per square inch
Maximum Operating Pressure: 160.0 pounds per square inch single response
Nominal Thread Size: 2.000 inches all ends
Opening Pressure Setting: 125.0 pounds per square inch
Material: bronze body
Material: bronze seat
Material: bronze stem
Media For Which Designed: water, fresh single response
Style Designator: angle
Thread Series Designator: npt all ends

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
174A2IN 125PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-024-4212?

The FSCG of the NSN 4820-01-024-4212 is 4820

Does the NSN 4820-01-024-4212 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-024-4212 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 4820-01-024-4212 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-024-4212 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 4820-01-024-4212 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Jul 11, 1976