VAL725

View detailed technical data, stock status, and sourcing information for: VAL725
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-289-3813

Item Name Code

05488

Assigment Date

01/01/1963 (63 years ago)

spring disk loading method, inside screw bonnet type, integral bonnet attachment method, poppet flow control device, 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
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Disk Loading Method: spring
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic or manual
Connection Type: threaded external pipe all ends
Adjustable Pressure Range: +100.0 to 150.0 pounds per square inch
Maximum Operating Pressure: 200.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: copper alloy body
Material: copper alloy seat
Material: copper alloy stem
Material: rubber synthetic flow control device
Media For Which Designed: air single response
Style Designator: angle
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-087-7576	No Name Available	03/01/1999

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
10289N	Safety Relief Valve
10313N	Safety Relief Valve
28A1-2IN	Safety Relief Valve
BAPM1S4902-261754PC531	Safety Relief Valve
HL5719PC53	Safety Relief Valve
HL7418PC635	Safety Relief Valve
VAL725	Safety Relief Valve
VAL726	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-289-3813?

The FSCG of the NSN 4820-00-289-3813 is 4820

Does the NSN 4820-00-289-3813 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-289-3813 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 4820-00-289-3813 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-289-3813 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 4820-00-289-3813 was assigned to the Federal Catalog?

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