4820-00-262-8609

Find complete technical information, availability, and procurement data for: 4820-00-262-8609
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-262-8609

Item Name Code

05487

Assigment Date

07/13/1973 (53 years ago)

poppet flow control device, pressed-in renewable seat ring type, spring disk loading method, 300.0 fahrenheit single response maximum operating temp, 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
Renewable Seat Ring Type: pressed-in
Maximum Operating Temp: 300.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 2500.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: rubber butadiene-acrylonitrile class nbr flow control device
Material: steel comp 316 body
Material: steel comp 316 seat
Material Document And Classification: fed std 66,aisi 316/sae 30316 fed std single material response body
Material Document And Classification: fed std 66,aisi 316/sae 30316 fed std single material response seat
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
MHC193	Check Valve
SS4CP2-1DC	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-262-8609?

The FSCG of the NSN 4820-00-262-8609 is 4820

Does the NSN 4820-00-262-8609 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-00-262-8609 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 4820-00-262-8609 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-262-8609 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 4820-00-262-8609 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jul 13, 1973