4820-01-384-0803

Find complete technical information, availability, and procurement data for: 4820-01-384-0803
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-384-0803

Item Name Code

05482

Assigment Date

12/08/1993 (32 years ago)

A solid circular disk of wire-woven lining material or ceramic and metal substance and the like, molded to one or both sides and fastened directly or indirectly to the center spline or hub, which receives and transmits motion or power by engagement with the pressure plate assembly and the flywheel or the like. Includes dry or wet type disk, and may include damper springs. This item is designed to be used on marine, aircraft, and plant equipment in conjunction with a clutch assembly, friction.

solder, tube connection type, inside screw bonnet type, manual valve operation method, 1.250 inches valve size, union bonnet attachment method

Product Characteristics

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

Bonnet Type: inside screw
Bonnet Attachment Method: union
Valve Operation Method: manual
Connection Type: solder, tube
Valve Size: 1.250 inches
Maximum Operating Pressure And Media For Which Designed: 150.0 pounds per square inch steam and 300.0 pounds per square inch water-oil-gas
Stem Type: rising
Nominal Outside Diameter Tube Accommodated: 1.250 inches
Inlet Relationship With Outlet: identical
Pressure Class: 150.0 pounds per square inch
Material: copper alloy body
Material: copper alloy disk
Material: copper alloy seat
Material: copper alloy stem
Material Document And Classification: astm b62 assn std all material responses body
Material Document And Classification: astm b62 assn std all material responses disk
Material Document And Classification: astm b62 assn std all material responses seat
Material Document And Classification: astm b62 assn std all material responses stem
Furnished Items And Quantity: 1 handwheel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-615-4990	No Name Available	12/01/2016

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
1169-114	Gate Valve
1169-700-114	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-384-0803?

The FSCG of the NSN 4820-01-384-0803 is 4820

Does the NSN 4820-01-384-0803 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801060

Does NSN 4820-01-384-0803 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 4820-01-384-0803 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-384-0803 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 4820-01-384-0803 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Dec 8, 1993