4820-01-563-5348

Find complete technical information, availability, and procurement data for: 4820-01-563-5348
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-563-5348

Item Name Code

05488

Assigment Date

05/13/2008 (18 years ago)

spring disk loading method, 270.6 gallons per minute valve discharge flow rate, bolted bonnet attachment method, retaining screw renewable seat ring type, inside spring bonnet type

Product Characteristics

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

Bonnet Type: inside spring
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Valve Discharge Flow Rate: 270.6 gallons per minute
Renewable Seat Ring Type: retaining screw
End Item Identification: new construction lcs1
Valve Operation Method: automatic
Flange Shape: round 1st end
Connection Type: flange 1st end
Connection Type: threaded internal pipe 2nd end
Opening Pressure Setting: 265.0 pounds per square inch
Flange Face Design: raised straight 1st end
Part Name Assigned By Controlling Agency: relief valve
Special Features: end connections: 1 in fpt x 1 in/300 lb flange; flange has one 1/8 inch npt half coupling and one 1/4 inch sw half coupling
Material: plastic seat
Material: steel corrosion resisting body
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
11043682-02 ITEM 19	Safety Relief Valve
F88-4-LP	Safety Relief Valve
RV630-300	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-563-5348?

The FSCG of the NSN 4820-01-563-5348 is 4820

Does the NSN 4820-01-563-5348 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-563-5348 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 4820-01-563-5348 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-563-5348 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 4820-01-563-5348 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, May 13, 2008