4820-01-282-8463

Find complete technical information, availability, and procurement data for: 4820-01-282-8463
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-282-8463

Item Name Code

05488

Assigment Date

07/23/1988 (38 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

180.0 fahrenheit single response maximum operating temp, disk flow control device, threaded bonnet attachment method, inside screw bonnet type, socket with brazing ring (tube) all ends connection style

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: threaded
Maximum Operating Temp: 180.0 fahrenheit single response
Connection Style: socket with brazing ring (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Maximum Operating Pressure: 400.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.500 inches all ends
Material: nickel alloy seat
Material: nickel alloy stem
Material: rubber flow control device
Media For Which Designed: air 1st response
Media For Which Designed: water, fresh 2nd response
Style Designator: angle
Furnished Items And Quantity: 2 nut and 2 tailpiece and 1 lever

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-476-2494	No Name Available	02/01/2010

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
1/2 SBUE MODEL 1385 30T50PSI	Safety Relief Valve
1385 1/2IN PL-4149 30T50PSI	Safety Relief Valve
2385C224	Safety Relief Valve
E3650 ASSY 1385.50 30T50PSI	Safety Relief Valve
YB2385C224	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-282-8463?

The FSCG of the NSN 4820-01-282-8463 is 4820

Does the NSN 4820-01-282-8463 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-282-8463 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 4820-01-282-8463 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-282-8463 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 4820-01-282-8463 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Jul 23, 1988