4820-00-835-4080

Find complete technical information, availability, and procurement data for: 4820-00-835-4080
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-835-4080

Item Name Code

05487

Assigment Date

02/26/1968 (58 years ago)

unthreaded internal tube all ends connection type, poppet flow control device, spring disk loading method, automatic valve operation method, socket (tube) all ends connection style

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
Disk Loading Method: spring
Connection Style: socket (tube) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal tube all ends
Mounting Position: horizontal or vertical
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Material: copper alloy body
Material: copper alloy seat
Material: steel corrosion resisting flow control device
Style Designator: straight thru

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
802-4S	Check Valve
VAL083	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-835-4080?

The FSCG of the NSN 4820-00-835-4080 is 4820

Does NSN 4820-00-835-4080 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 4820-00-835-4080 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-835-4080 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 4820-00-835-4080 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Feb 26, 1968