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4820-00-090-8798

Find complete technical information, availability, and procurement data for: 4820-00-090-8798

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4820-00-090-8798
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-090-8798
Item Name Code
20962
Assigment Date
11/22/1972 (53 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

right-hand all ends thread direction, pressed-in renewable seat ring type, plain,optional end(pipe) all ends connection style, -40.0 fahrenheit 1st response maximum operating temp, 200.0 fahrenheit 2nd 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.

Thread Direction
right-hand all ends
Renewable Seat Ring Type
pressed-in
Maximum Operating Temp
-40.0 fahrenheit 1st response
Maximum Operating Temp
200.0 fahrenheit 2nd response
Connection Style
plain,optional end(pipe) all ends
Valve Operation Method
manual
Connection Type
threaded internal pipe all ends
Maximum Operating Pressure
300.0 pounds per square inch single response
Nominal Thread Size
1.000 inches all ends
Material
copper alloy stem
Media For Which Designed
water-oil-gas single response
Style Designator
straight thru
Thread Series Designator
npt all ends
Furnished Items And Quantity
1 handle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-235-5644 No Name Available 10/01/1991

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
101-661080 Ball Valve
38-110-521 Ball Valve
54-50746 Ball Valve
M-101 1 1 INCH Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-090-8798?
The FSCG of the NSN 4820-00-090-8798 is 4820
Does NSN 4820-00-090-8798 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 4820-00-090-8798 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-090-8798 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 4820-00-090-8798 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Nov 22, 1972

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