464685

View detailed technical data, stock status, and sourcing information for: 464685

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464685
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-842-7239
Item Name Code
05483
Assigment Date
01/01/1960 (66 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.

inside screw bonnet type, 3a 1st end thread class, disk flow control device, right-hand 1st end thread direction, right-hand 2nd 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
Thread Direction
right-hand 2nd end
Flow Control Device
disk
Bonnet Type
inside screw
Bonnet Attachment Method
integral
Maximum Operating Temp
350.0 fahrenheit single response
Connection Style
flared (tube) 1st end
Connection Style
plain (pipe) 2nd end
Valve Operation Method
manual
Connection Type
threaded external pipe 2nd end
Connection Type
threaded external tube 1st end
Features Provided
valve stem lock shield and bonnet packing
Thread Quantity Per Inch
18 2nd end
Maximum Operating Pressure
500.0 pounds per square inch single response
Nominal Thread Size
0.375 inches 2nd end
Nominal Thread Size
0.437 inches 1st end
Seat Angle
37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated
0.250 inches 1st end
Material
copper alloy overall
Media For Which Designed
refrigerant 12 1st responserefrigerant 22 2nd response
Style Designator
angle
Thread Series Designator
npt 2nd end
Thread Series Designator
unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-203-7814 No Name Available 08/01/1992

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
22-759P Angle Valve
464685 Angle Valve
464685 PIECE 118 Angle Valve
483955PC87B Angle Valve
56A1894 Angle Valve
60MP135 Angle Valve
7764B Angle Valve
A-13613 Angle Valve
A13613 Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-842-7239?
The FSCG of the NSN 4820-00-842-7239 is 4820
Does the NSN 4820-00-842-7239 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801095
Does NSN 4820-00-842-7239 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 4820-00-842-7239 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-842-7239 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 4820-00-842-7239 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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