4820-01-508-8904

Find complete technical information, availability, and procurement data for: 4820-01-508-8904
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-508-8904

Item Name Code

20962

Assigment Date

06/05/2003 (23 years ago)

round with holes all ends flange shape, flange all ends connection type, manual valve operation method, 4.000 inches all ends nominal pipe size accommodated, 8 all ends bolt hole quantity

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: 4.000 inches all ends
Bolt Hole Quantity: 8 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 7.687 inches all ends
Nominal Thickness: 0.500 inches all ends
Bolt Hole Nominal Diameter: 0.562 inches all ends
Bolt Circle Nominal Diameter: 6.562 inches all ends
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: "ball valve 4" 2-way,mil-v-24509a bronze ball,nicu trim"
Material: copper alloy 922 body
Material: copper alloy 922 flow control device
Material: nickel alloy 400 stem
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: astm-b-505 alloy assn std single material response body
Material Document And Classification: astm-b-505 alloy assn std single material response flow control device
Material Document And Classification: polytetrafluoroethylene mfr ref single material response seat
Material Document And Classification: qq-n-281 cl.a,c,d fed spec single material response stem
Style Designator: straight thru
Furnished Items And Quantity: 1 handle

FAQs

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

What is the FSCG of the NSN 4820-01-508-8904?

The FSCG of the NSN 4820-01-508-8904 is 4820

Does the NSN 4820-01-508-8904 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-508-8904 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 4820-01-508-8904 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-508-8904 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 4820-01-508-8904 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Jun 5, 2003