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4820-00-123-5549

Find complete technical information, availability, and procurement data for: 4820-00-123-5549

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4820-00-123-5549
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-123-5549
Item Name Code
05490
Assigment Date
01/01/1963 (63 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

beaded (hose) 2nd end connection style, two-way two port 90 degree plug turn flow style, 3a 1st end thread class, 160.0 fahrenheit single response maximum operating temp, right-hand 1st end 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 Class
3a 1st end
Thread Direction
right-hand 1st end
Flow Style
two-way two port 90 degree plug turn
Maximum Operating Temp
160.0 fahrenheit single response
Connection Style
beaded (hose) 2nd end
Valve Operation Method
manual
Connection Type
threaded external tube 1st end
Connection Type
unthreaded external hose 2nd end
Features Provided
adjustable rotation stop
Thread Quantity Per Inch
12 1st end
Maximum Operating Pressure
15.0 pounds per square inch single response
Nominal Thread Size
1.312 inches 1st end
Seat Angle
37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated
1.000 inches 1st end
Media For Which Designed
fuel/oil, hydrocarbon single response
Thread Series Designator
un 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2915-00-520-2111 No Name Available 01/01/1960
2915-00-601-8842 No Name Available 01/01/1963
2915-00-601-8843 No Name Available 01/01/1963

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
1382-1-6-8 Plug Valve
5-2446-3 Plug Valve
5-2446-3M4 Plug Valve
5-2446-3M4N Plug Valve
633461 Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-123-5549?
The FSCG of the NSN 4820-00-123-5549 is 4820
Does NSN 4820-00-123-5549 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 4820-00-123-5549 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-123-5549 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 4820-00-123-5549 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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