4820-01-269-0350

Find complete technical information, availability, and procurement data for: 4820-01-269-0350
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-269-0350

Item Name Code

05488

Assigment Date

12/11/1987 (38 years ago)

4 1st end bolt hole quantity, disk flow control device, spring disk loading method, socket 2nd end connection style, 0.750 inches 2nd end nominal pipe size accommodated

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: 0.750 inches 2nd end
Flow Control Device: disk
Disk Loading Method: spring
Bolt Hole Quantity: 4 1st end
Connection Style: socket 2nd end
Valve Operation Method: automatic
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Connection Type: unthreaded internal pipe 2nd end
Adjustable Pressure Range: +88.0 to 108.0 pounds per square inch
Nominal Outside Diameter: 3.125 inches 1st end
Nominal Thickness: 0.343 inches 1st end
Bolt Hole Nominal Diameter: 0.625 inches 1st end
Bolt Circle Nominal Diameter: 2.750 inches 1st end
Flange Face Design: plain 1st end
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: steel corrosion resisting stem
Media For Which Designed: air 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
R10AE7E514-CM1 AND D49649	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-269-0350?

The FSCG of the NSN 4820-01-269-0350 is 4820

Does the NSN 4820-01-269-0350 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-269-0350 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 4820-01-269-0350 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-269-0350 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 4820-01-269-0350 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Dec 11, 1987