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4820-01-408-2665

Find complete technical information, availability, and procurement data for: 4820-01-408-2665

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4820-01-408-2665
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-408-2665
Item Name Code
05488
Assigment Date
02/13/1995 (31 years ago)

spring disk loading method, socket all ends connection style, 165.0 fahrenheit single response maximum operating temp, disk flow control device, 0.500 inches all ends nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated
0.500 inches all ends
Flow Control Device
disk
Disk Loading Method
spring
Maximum Operating Temp
165.0 fahrenheit single response
Connection Style
socket all ends
Valve Operation Method
automatic or manual
Connection Type
unthreaded internal pipe all ends
Adjustable Pressure Range
+1401.0 to 1800.0 pounds per square inch
Maximum Operating Pressure
3450.0 pounds per square inch single response
Criticality Code Justification
zzzy
Material
steel comp 303 seat
Material
steel comp 303 stem
Material
steel corrosion resisting body
Material
steel corrosion resisting flow control device
Material Document And Classification
astm a351 assn std single material response body
Material Document And Classification
astm a582, ty 303 assn std single material response seat
Material Document And Classification
astm a582, ty 303 assn std single material response stem
Style Designator
angle
Furnished Items And Quantity
2 tailpiece
Reference Number Differentiating Characteristics
quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

Related Parts

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Part Number Name
20197BS51SS Safety Relief Valve
20197BS51SSL1 Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-408-2665?
The FSCG of the NSN 4820-01-408-2665 is 4820
Does the NSN 4820-01-408-2665 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-408-2665 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-408-2665 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-408-2665 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 4820-01-408-2665 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Mon, Feb 13, 1995

Professional Distribution

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  • AS9120 Quality Standards
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