4820-01-488-8340

Find complete technical information, availability, and procurement data for: 4820-01-488-8340
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-488-8340

Item Name Code

05489

Assigment Date

09/05/2001 (24 years ago)

A component of a filter, fluid designed to contain the filter element, fluid and attach to the head, fluid filter or the cover, access. It may have inlet and/or outlet connections, means for mounting a drain plug(s), check, relief and or by-pass valves. Excludes:bowl, sediment.see also strainer body, sediment.

8 inch butterfly valve;los angeles class ssn (688) end item identification, 8 all ends bolt hole quantity, 250.0 fahrenheit single response maximum operating temp, manual valve operation method, 35.0 fahrenheit minimum operating temp

Product Characteristics

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

Bolt Hole Quantity: 8 all ends
Maximum Operating Temp: 250.0 fahrenheit single response
Minimum Operating Temp: 35.0 fahrenheit
End Item Identification: 8 inch butterfly valve;los angeles class ssn (688)
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: 16.050 inches all ends
Nominal Thickness: 2.750 inches all ends
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 11.750 inches all ends
Flange Face Design: plain all ends
Special Features: handwhell turns with direction of fluid flow off the down stream side of valve(option 4 on drawing number 803-7106793).
Material: copper alloy 632 body
Material: nickel alloy k-500 stem
Material: nickel alloy 400 flow control device
Material: plastic polytetrafluoroethylene seat
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
803-7106793-8-OB-4	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-488-8340?

The FSCG of the NSN 4820-01-488-8340 is 4820

Does the NSN 4820-01-488-8340 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801090

Does NSN 4820-01-488-8340 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 4820-01-488-8340 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-488-8340 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 4820-01-488-8340 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Sep 5, 2001