4820-01-310-6498

Find complete technical information, availability, and procurement data for: 4820-01-310-6498
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-310-6498

Item Name Code

05485

Assigment Date

11/12/1989 (36 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.

union bonnet attachment method, socket (tube) all ends connection style, disk flow control device, 406.0 fahrenheit single response maximum operating temp, inside screw bonnet type

Product Characteristics

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

Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Maximum Operating Temp: 406.0 fahrenheit single response
Connection Style: socket (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.750 inches all ends
Material: copper alloy body
Material: copper alloy seat
Material: copper alloy stem
Material: plastic polytetrafluoroethylene flow control device
Media For Which Designed: steam single response
Style Designator: straight thru
Supplementary Features: this item has been reviewed for asbestos material. the current approved sources 12168 have indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984
Furnished Items And Quantity: 1 handwheel

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
S-235-Y 3-4IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-310-6498?

The FSCG of the NSN 4820-01-310-6498 is 4820

Does the NSN 4820-01-310-6498 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-01-310-6498 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 4820-01-310-6498 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-310-6498 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 4820-01-310-6498 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sun, Nov 12, 1989