4820-00-263-1148

Find complete technical information, availability, and procurement data for: 4820-00-263-1148
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-263-1148

Item Name Code

05490

Assigment Date

07/13/1973 (53 years ago)

flange all ends connection type, manual valve operation method, two-way two port 90 degree plug turn flow style, 14 all ends bolt hole quantity, round with holes all ends flange shape

Product Characteristics

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

Flow Style: two-way two port 90 degree plug turn
Bolt Hole Quantity: 14 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Features Provided: nonadjustable rotation
Maximum Operating Pressure: 75.0 pounds per square inch single response
Nominal Outside Diameter: 12.375 inches all ends
Nominal Thickness: 0.625 inches all ends
Bolt Hole Nominal Diameter: 0.688 inches all ends
Bolt Circle Nominal Diameter: 11.062 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 922 body
Material: copper alloy 922 flow control device
Material: copper alloy 922 seat
Material Document And Classification: qq-c-297,alloy d4 fed spec single material response body
Media For Which Designed: water, salt single response

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
3135166-8IN	Plug Valve
5138161	Plug Valve
M24509-80I0HP	Plug Valve
TYPEI8IN	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-263-1148?

The FSCG of the NSN 4820-00-263-1148 is 4820

Does the NSN 4820-00-263-1148 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801010

Does NSN 4820-00-263-1148 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 4820-00-263-1148 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-263-1148 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 4820-00-263-1148 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Jul 13, 1973