4820-00-054-2054

Find complete technical information, availability, and procurement data for: 4820-00-054-2054
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-054-2054

Item Name Code

05485

Assigment Date

05/23/1967 (59 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

integral bonnet attachment method, -65.0 fahrenheit 1st response maximum operating temp, right-hand all ends thread direction, disk flow control device, inside spring bonnet type

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 spring
Bonnet Attachment Method: integral
Maximum Operating Temp: -65.0 fahrenheit 1st response
Maximum Operating Temp: 160.0 fahrenheit 2nd response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: panel
Maximum Operating Pressure: 1000.0 pounds per square inch 1st response
Maximum Operating Pressure: 6000.0 pounds per square inch 2nd response
Nominal Thread Size: 0.250 inches all ends
Material: aluminum alloy overall
Media For Which Designed: air 1st response
Media For Which Designed: fuel/oil, hydrocarbon 2nd response
Style Designator: straight thru
Thread Series Designator: anpt all ends

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
589B-1-1/4D1	Globe Valve
689-1-1-4D1	Globe Valve
689B-1-1-4D1	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-054-2054?

The FSCG of the NSN 4820-00-054-2054 is 4820

Does the NSN 4820-00-054-2054 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-00-054-2054 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 4820-00-054-2054 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-054-2054 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 4820-00-054-2054 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, May 23, 1967