4820-00-854-9528

Find complete technical information, availability, and procurement data for: 4820-00-854-9528
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-854-9528

Item Name Code

05488

Assigment Date

10/04/1967 (58 years ago)

spring disk loading method, poppet flow control device, 0.500 inches 1st end nominal pipe size accommodated, streamlined with one brazing ring 1st end connection style, 160.0 fahrenheit single response maximum operating temp

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: 0.500 inches 1st end
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: streamlined with one brazing ring 1st end
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe 1st end
Adjustable Pressure Range: +3001.0 to 3450.0 pounds per square inch
Material: steel corrosion resisting body
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
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
2751ST1-2IN	Safety Relief Valve
9644A15329	Safety Relief Valve
E9644-AS51SS	Safety Relief Valve
E9646-14AS51SS	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-854-9528?

The FSCG of the NSN 4820-00-854-9528 is 4820

Does the NSN 4820-00-854-9528 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-854-9528 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 4820-00-854-9528 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-854-9528 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 4820-00-854-9528 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 4, 1967