4820-01-284-7411

Find complete technical information, availability, and procurement data for: 4820-01-284-7411
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-284-7411

Item Name Code

05488

Assigment Date

08/30/1988 (37 years ago)

disk flow control device, 180.0 fahrenheit single response maximum operating temp, spring disk loading method, 1.500 inches all ends nominal pipe size accommodated, packing retaining bonnet type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 1.500 inches all ends
Flow Control Device: disk
Bonnet Type: packing retaining
Disk Loading Method: spring
Maximum Operating Temp: 180.0 fahrenheit single response
Connection Style: socket with brazing ring all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Adjustable Pressure Range: +20.0 to 35.0 pounds per square inch
Maximum Operating Pressure: 300.0 pounds per square inch single response
Material: copper alloy body
Material: nickel alloy stem
Material: rubber butadiene-acrylonitrile class nbr flow control device
Media For Which Designed: water, salt single response
Style Designator: angle

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
1385 BM2385G223	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-284-7411?

The FSCG of the NSN 4820-01-284-7411 is 4820

Does the NSN 4820-01-284-7411 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-284-7411 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 4820-01-284-7411 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-284-7411 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 4820-01-284-7411 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Aug 30, 1988