4820-01-219-1983

Find complete technical information, availability, and procurement data for: 4820-01-219-1983
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-219-1983

Item Name Code

05482

Assigment Date

10/23/1985 (40 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.

inside screw bonnet type, integral bonnet attachment method, 1.250 inches valve size, manual valve operation method, threaded internal pipe connection type

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: integral
Valve Operation Method: manual
Connection Type: threaded internal pipe
Valve Size: 1.250 inches
Maximum Operating Pressure And Media For Which Designed: 125.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas
Nominal Thread Size: 1.250 inches
Stem Type: nonrising
Maximum Operating Temp And Media For Which Designed: 353.0 fahrenheit steam and 150.0 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
FIG606-1 1/4	Gate Valve
HV95	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-219-1983?

The FSCG of the NSN 4820-01-219-1983 is 4820

Does NSN 4820-01-219-1983 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 4820-01-219-1983 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-219-1983 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 4820-01-219-1983 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Oct 23, 1985