4820-01-141-5742

Find complete technical information, availability, and procurement data for: 4820-01-141-5742
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-141-5742

Item Name Code

05487

Assigment Date

11/02/1982 (43 years ago)

An item designed to pass frequencies within a specified range (band) and to suppress frequencies outside the range (band). Excludes:a single inductance, or a single capacitance, or a single resistance. See coil (as modified); reactor; capacitor (as modified); and resistor (as modified).

weight disk loading method, disk flow control device, 8 all ends bolt hole quantity, automatic valve operation method, 212.0 fahrenheit single response maximum operating temp

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
Disk Loading Method: weight
Bolt Hole Quantity: 8 all ends
Maximum Operating Temp: 212.0 fahrenheit single response
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal or vertical
Valve Size: 4.000 inches
Maximum Operating Pressure: 175.0 pounds per square inch single response
Nominal Outside Diameter: 9.000 inches all ends
Face To Face Distance: 13.750 inches
Nominal Thickness: 0.938 inches all ends
Bolt Hole Nominal Diameter: 0.625 inches all ends
Flange Face Design: plain all ends
Material: copper alloy body
Media For Which Designed: liquid single response
Style Designator: straight thru 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
104P3	Check Valve
104P3.8	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-141-5742?

The FSCG of the NSN 4820-01-141-5742 is 4820

Does the NSN 4820-01-141-5742 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-141-5742 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 4820-01-141-5742 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-141-5742 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 4820-01-141-5742 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Nov 2, 1982