4820-00-185-6879

Find complete technical information, availability, and procurement data for: 4820-00-185-6879
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-185-6879

Item Name Code

05488

Assigment Date

02/16/1971 (55 years ago)

pressed-in renewable seat ring type, poppet flow control device, spring disk loading method, 10.0 gallons per minute valve discharge flow rate, 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: poppet
Disk Loading Method: spring
Valve Discharge Flow Rate: 10.0 gallons per minute
Renewable Seat Ring Type: pressed-in
Maximum Operating Temp: 300.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Features Provided: pressure tight outlet side
Adjustable Pressure Range: +900.0 to 2000.0 pounds per square inch
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Special Features: includes one alloy pipe plug for unused side port,0.250 inch npt thd size
Material: plastic seat
Material: steel body
Material: steel flow control device
Media For Which Designed: water-oil-gas single response
Surface Treatment: cadmium
Style Designator: straight thru note: to be used for valve bodies of separable sections.
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
2305-2000	Safety Relief Valve
2305C-2000	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-185-6879?

The FSCG of the NSN 4820-00-185-6879 is 4820

Does the NSN 4820-00-185-6879 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-185-6879 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 4820-00-185-6879 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-185-6879 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 4820-00-185-6879 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Tue, Feb 16, 1971