4820-01-347-4347

Find complete technical information, availability, and procurement data for: 4820-01-347-4347
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 4820-01-347-4347 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

4820-01-347-4347

Item Name Code

05488

Assigment Date

10/21/1991 (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.

500.0 fahrenheit single response maximum operating temp, flange all ends connection type, misc parts fill sys for cvn-68 end item identification, 1.000 inches valve size, disk flow control device

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
Maximum Operating Temp: 500.0 fahrenheit single response
End Item Identification: misc parts fill sys for cvn-68
Connection Type: flange all ends
Valve Size: 1.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
First Connection Face To Centerline Distance: 3.500 inches
Second Connection Face To Centerline Distance: 3.250 inches
Material: steel bodysteel corrosion resisting flow control devicesteel corrosion resisting seatsteel corrosion resisting stem
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
2008401S0022	Safety Relief Valve
2008401S022	Safety Relief Valve
20084C91SST	Safety Relief Valve
20084D01S0022	Safety Relief Valve
8414990	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-347-4347?

The FSCG of the NSN 4820-01-347-4347 is 4820

Does the NSN 4820-01-347-4347 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-347-4347 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 4820-01-347-4347 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-347-4347 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 4820-01-347-4347 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Oct 21, 1991