4820-01-443-4004

Find complete technical information, availability, and procurement data for: 4820-01-443-4004
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-443-4004

Item Name Code

05482

Assigment Date

04/09/1997 (29 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

union bonnet attachment method, inside screw bonnet type, threaded internal pipe connection type, manual valve operation method, 1.500 inches valve size

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: threaded internal pipe
Valve Size: 1.500 inches
Maximum Operating Pressure And Media For Which Designed: 300.0 pounds per square inch steam and 1000.0 pounds per square inch water-oil-gas
Nominal Thread Size: 1.500 inches
Stem Type: nonrising
Maximum Operating Temp And Media For Which Designed: 550.0 fahrenheit steam and 550.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet: identical
Material: copper alloy body
Material: copper alloy disk
Material: copper alloy seat
Material: copper alloy stem
Thread Series Designator: npt

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
4606K17	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-443-4004?

The FSCG of the NSN 4820-01-443-4004 is 4820

Does NSN 4820-01-443-4004 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 4820-01-443-4004 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-443-4004 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 4820-01-443-4004 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Apr 9, 1997