4820-01-446-2346

Find complete technical information, availability, and procurement data for: 4820-01-446-2346
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-446-2346

Item Name Code

05488

Assigment Date

06/26/1997 (29 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.

threaded cartridge all ends connection type, cartridge type special features, 5000.0 pounds per square inch single response maximum operating pressure, manual valve operation method, plain (pipe) all ends connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded cartridge all ends
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Special Features: cartridge type
Style Designator: screw-in cartridge

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
10091945	Safety Relief Valve
214540/28	Safety Relief Valve
530533	Safety Relief Valve
DM53208 ITEM 5	Safety Relief Valve
DM53208/5	Safety Relief Valve
DM53209 ITEM 5	Safety Relief Valve
DM53209/5	Safety Relief Valve
ND8560	Safety Relief Valve
RDFA-LCN	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-446-2346?

The FSCG of the NSN 4820-01-446-2346 is 4820

Does the NSN 4820-01-446-2346 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-446-2346 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 4820-01-446-2346 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-446-2346 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 4820-01-446-2346 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Jun 26, 1997