4820-01-098-1620

Find complete technical information, availability, and procurement data for: 4820-01-098-1620
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-098-1620

Item Name Code

05483

Assigment Date

07/26/1980 (45 years ago)

inside screw bonnet type, disk flow control device, threaded bonnet attachment method, 150.0 fahrenheit 2nd response maximum operating temp, right-hand all ends thread direction

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
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 406.0 fahrenheit 1st response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 125.0 pounds per square inch 1st response
Maximum Operating Pressure: 225.0 pounds per square inch 2nd response
Nominal Thread Size: 0.750 inches all ends
Material: copper alloy 836 body
Material: copper alloy 922 seat
Material: copper alloy stem
Material: plastic polytetrafluoroethylene flow control device
Material Document And Classification: qq-c-290,alloy b5 fed spec single material response seat
Material Document And Classification: qq-c-390,alloyb5 fed spec single material response body
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: angle
Thread Series Designator: npt 1st end
Specification/Standard Data: 81348-ww-v-51 government specification
Nondefinitive Spec/Std Data: a class and 2 type

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
T-3113/4	Angle Valve
T311-3/4IN	Angle Valve
WW-V-51	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-098-1620?

The FSCG of the NSN 4820-01-098-1620 is 4820

Does NSN 4820-01-098-1620 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 4820-01-098-1620 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-098-1620 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 4820-01-098-1620 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Jul 26, 1980