4820-01-344-9002

Find complete technical information, availability, and procurement data for: 4820-01-344-9002
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-344-9002 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-344-9002

Item Name Code

05488

Assigment Date

09/08/1991 (34 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

round with holes all ends flange shape, flange all ends connection type, disk flow control device, 12 all ends bolt hole quantity, automatic valve operation 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: disk
Bolt Hole Quantity: 12 all ends
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 6.000 inches
Opening Pressure Setting: 48.0 pounds per square inch
Nominal Outside Diameter: 10.125 inches all ends
Nominal Thickness: 0.562 inches all ends
First Connection Face To Centerline Distance: 8.937 inches
Bolt Hole Nominal Diameter: 0.687 inches all ends
Second Connection Face To Centerline Distance: 9.000 inches
Bolt Circle Nominal Diameter: 8.875 inches all ends
Flange Face Design: plain all ends
Material: copper alloy body
Style Designator: angle flanged ends

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
46H0-209/M5,NMP	Safety Relief Valve
46HO-209/M5,NMP	Safety Relief Valve
46HO-209/M5,NMP 11150PT-F 48PSI	Safety Relief Valve
46HO-209/M5,NMP 1115OPT-F 48PSI	Safety Relief Valve
CDS653 SHEETS 3,	Safety Relief Valve
CDS653 SHEETS 3,54	Safety Relief Valve
MNP-1115OPTION-F	Safety Relief Valve
MNP-1115OPTION-F 48-PSI SET	Safety Relief Valve
NMP-1115OPTION-F	Safety Relief Valve
NMP-1115OPTION-F 48-PSI SET	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-344-9002?

The FSCG of the NSN 4820-01-344-9002 is 4820

Does the NSN 4820-01-344-9002 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-344-9002 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 4820-01-344-9002 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-344-9002 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 4820-01-344-9002 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sun, Sep 8, 1991