4820-01-539-3542

Find complete technical information, availability, and procurement data for: 4820-01-539-3542
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-539-3542

Item Name Code

05488

Assigment Date

04/19/2006 (20 years ago)

flange all ends connection type, 0.750 inches valve size, 8500 relief valve model no. 85dc22m-140 flange end connections liquid service part name assigned by controlling agency, +70.0 to 78.0 pounds per square inch adjustable pressure range, automatic or manual 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.

Valve Operation Method: automatic or manual
Connection Type: flange all ends
Valve Size: 0.750 inches
Adjustable Pressure Range: +70.0 to 78.0 pounds per square inch
Part Name Assigned By Controlling Agency: 8500 relief valve model no. 85dc22m-140 flange end connections liquid service
Special Features: 0.75in x 0.75in size; set pressure 70psi; spring/lever operation
Material: steel body
Material Document And Classification: asme sa-216, gr. wcb assn std single material response body

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
30216 AY 85DC22M-140/70PSI	Safety Relief Valve
85DC22M-140/70PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-539-3542?

The FSCG of the NSN 4820-01-539-3542 is 4820

Does the NSN 4820-01-539-3542 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-539-3542 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 4820-01-539-3542 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-539-3542 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 4820-01-539-3542 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, Apr 19, 2006