4820-01-523-9689

Find complete technical information, availability, and procurement data for: 4820-01-523-9689
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-523-9689

Item Name Code

05488

Assigment Date

09/21/2004 (21 years ago)

An item specifically designed to be placed around that portion of a connector,receptable,electrical or connector,plug,electrical which contains the facilities for attaching wires or cables. It may be designed to provide the nesessary accomodations between an electrical cable clamping device and an electrical connector shell or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury or physical damage due to environmental conditions.

automatic or manual valve operation method, cvn69 end item identification, 6 all ends bolt hole quantity, round with holes all ends flange shape, spring disk loading 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: cvn69
Valve Operation Method: automatic or manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 1.500 inches
Adjustable Pressure Range: +45.0 to 75.0 pounds per square inch
Nominal Outside Diameter: 5.062 inches all ends
Nominal Thickness: 0.812 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: 3.937 inches all ends
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: valve, angle relief
Material: bronze body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Material Document And Classification: astm-b61 assn std single material response body
Material Document And Classification: qq-n-281 fed spec single material response stem
Material Document And Classification: qq-n-288 fed spec single material response flow control device
Material Document And Classification: qq-n-288 fed spec single material response seat
Media For Which Designed: liquid single response
Style Designator: angle flanged ends
Furnished Items And Quantity: 1 lever
Specification/Standard Data: 81349 - mil-v-24332(2). gr b government specification

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
11200FF-4	Safety Relief Valve
BBMHH05MGG	Safety Relief Valve
BBMHH05MGG/CD11200FF-4	Safety Relief Valve
D11200FF ASSY BBMHH05MGG	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-523-9689?

The FSCG of the NSN 4820-01-523-9689 is 4820

Does the NSN 4820-01-523-9689 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-523-9689 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 4820-01-523-9689 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-523-9689 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 4820-01-523-9689 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Tue, Sep 21, 2004