4820-01-057-8890

Find complete technical information, availability, and procurement data for: 4820-01-057-8890
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-057-8890

Item Name Code

20962

Assigment Date

03/20/1978 (48 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.

400.0 fahrenheit single response maximum operating temp, threaded internal pipe all ends connection type, manual valve operation method, plain,optional end(pipe) all ends connection style, 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
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 2000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Material: plastic polytetrafluoroethylene seat
Material: steel uns j92900 body
Material: steel uns j92900 flow control device
Material: steel uns j92900 stem
Media For Which Designed: water-oil-gas single response
Special Test Features: navord od42046
Style Designator: straight thru
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
107894-004	Ball Valve
2360432-2	Ball Valve
3-4 A36TT	Ball Valve
3/4A36TT	Ball Valve
GV500NF12	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-057-8890?

The FSCG of the NSN 4820-01-057-8890 is 4820

Does the NSN 4820-01-057-8890 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-057-8890 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 4820-01-057-8890 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-057-8890 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 4820-01-057-8890 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Mar 20, 1978