4820-01-477-1842

Find complete technical information, availability, and procurement data for: 4820-01-477-1842
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-477-1842

Item Name Code

20962

Assigment Date

08/02/2000 (25 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

flange all ends connection type, manual valve operation method, 6 all ends bolt hole quantity, round with holes all ends flange shape, 150.0 fahrenheit single response maximum 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: 6 all ends
Maximum Operating Temp: 150.0 fahrenheit single response
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 2.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 5.500 inches all ends
Face To Face Distance: 7.000 inches
Bolt Hole Nominal Diameter: 0.563 inches all ends
Bolt Circle Nominal Diameter: 2.375 inches all ends
Third Connection Face To Centerline Distance: 3.500 inches
Flange Face Design: plain all ends
Special Features: this valve is a 3-way, 3-port, 90 degree ball valve, fig. 6, flanges per mil-f-20042, class 150
Material: copper alloy 922 body
Material: copper alloy 922 flow control device
Material: nickel alloy stem
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: qq-c-390 alloy 922 fed spec single material response body
Material Document And Classification: qq-c-390 alloy 922 fed spec single material response flow control device
Material Document And Classification: qq-n-281 cl. a,c,d fed spec single material response stem
Media For Which Designed: waste product 1st response
Media For Which Designed: water, salt 2nd response
Style Designator: cross flanged ends
Furnished Items And Quantity: 1 locking device and 1 spring and 1 handle and 14 washer and 3 cap and 13 nut

FAQs

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

What is the FSCG of the NSN 4820-01-477-1842?

The FSCG of the NSN 4820-01-477-1842 is 4820

Does the NSN 4820-01-477-1842 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-477-1842 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 4820-01-477-1842 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-477-1842 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 4820-01-477-1842 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Wed, Aug 2, 2000