4820-00-289-2139

Find complete technical information, availability, and procurement data for: 4820-00-289-2139
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-289-2139

Item Name Code

05482

Assigment Date

01/01/1963 (63 years ago)

1.250 inches valve size, manual valve operation method, inside screw bonnet type, integral bonnet attachment 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
Nominal Thread Size: 1.250 inches
Stem Type: nonrising
Maximum Operating Temp And Media For Which Designed: 500.0 fahrenheit steam
Inlet Relationship With Outlet: identical
Material: copper alloy body
Thread Series Designator: npt
Furnished Items And Quantity: 1 lever

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-006-3997	No Name Available	03/01/1995
4820-00-384-0346	No Name Available	05/01/2006

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
01511	Gate Valve
355-1 1-4IN	Gate Valve
430-1 1-4	Gate Valve
430-58-1 1-4IN	Gate Valve
901U-1-1/4	Gate Valve
901U-1-14IN	Gate Valve
904155	Gate Valve
941-49	Gate Valve
NAVYX2106APC21	Gate Valve
P901-700-114	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-289-2139?

The FSCG of the NSN 4820-00-289-2139 is 4820

Does NSN 4820-00-289-2139 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 4820-00-289-2139 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-289-2139 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 4820-00-289-2139 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963