4820-01-536-4142

Find complete technical information, availability, and procurement data for: 4820-01-536-4142
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-536-4142

Item Name Code

05488

Assigment Date

01/04/2006 (20 years ago)

A cap designed to make the wearer inconspicuous against the natural background.

cvn reactor boundry area. end item identification, spring disk loading method, 6 all ends bolt hole quantity, round with holes all ends flange shape, 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.

Disk Loading Method: spring
Bolt Hole Quantity: 6 all ends
End Item Identification: cvn reactor boundry area.
Valve Operation Method: automatic or manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 2.000 inches
Adjustable Pressure Range: +110.0 to 160.0 pounds per square inch
Nominal Outside Diameter: 5.562 inches all ends
Nominal Thickness: 0.437 inches all ends
First Connection Face To Centerline Distance: 4.700 inches
Bolt Hole Nominal Diameter: 0.562 inches all ends
Second Connection Face To Centerline Distance: 4.700 inches
Bolt Circle Nominal Diameter: 4.437 inches all ends
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: 2 x 2 angle relief valve
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy stem
Style Designator: angle flanged ends
Furnished Items And Quantity: 1 lever

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
BBMGG07MHH	Safety Relief Valve
CD2000FF-4	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-536-4142?

The FSCG of the NSN 4820-01-536-4142 is 4820

Does the NSN 4820-01-536-4142 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-536-4142 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 4820-01-536-4142 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-536-4142 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 4820-01-536-4142 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, Jan 4, 2006