2587722

View detailed technical data, stock status, and sourcing information for: 2587722
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-475-1506

Item Name Code

05488

Assigment Date

01/01/1963 (63 years ago)

inside spring bonnet type, automatic valve operation method, diaphragm flow control device, spring disk loading method, welded bonnet attachment method

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: diaphragm
Bonnet Type: inside spring
Bonnet Attachment Method: welded
Disk Loading Method: spring
Valve Operation Method: automatic
Connection Type: unthreaded external hose 1st end
Mounting Facility: threaded fastener
Features Provided: pressure tight outlet side
Opening Pressure Setting: 13.0 pounds per square inch
Style Designator: angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-159-3520	No Name Available	10/01/2002

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
10922327	Safety Relief Valve
2587722	Safety Relief Valve
4820004751506	Safety Relief Valve
6410043	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-475-1506?

The FSCG of the NSN 4820-00-475-1506 is 4820

Does the NSN 4820-00-475-1506 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-475-1506 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 4820-00-475-1506 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-475-1506 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 4820-00-475-1506 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963