4820-00-086-0650

Find complete technical information, availability, and procurement data for: 4820-00-086-0650
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-086-0650

Item Name Code

05485

Assigment Date

01/01/1963 (63 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.

275.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method, 0.500 inches all ends nominal pipe size accommodated, inside screw bonnet type, disk flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 275.0 fahrenheit single response
Connection Style: plain (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 500.0 pounds per square inch single response
Special Features: media-not specified
Material: copper alloy body
Material: copper alloy and rubber flow control device
Material: copper alloy seat
Material: copper alloy stem
Media For Which Designed: refrigerant 12 1st response
Media For Which Designed: refrigerant 22 2nd response
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-813-4136	No Name Available	04/01/1998
4820-01-432-2513	No Name Available	11/01/1999

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
MS35880-3	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-086-0650?

The FSCG of the NSN 4820-00-086-0650 is 4820

Does the NSN 4820-00-086-0650 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-086-0650 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 4820-00-086-0650 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-086-0650 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 4820-00-086-0650 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963