LIST 25 FIG NO. 574

View detailed technical data, stock status, and sourcing information for: LIST 25 FIG NO. 574
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-275-2427

Item Name Code

05482

Assigment Date

01/01/1961 (65 years ago)

11.000 inches flange diameter, bolted bonnet attachment method, 8 bolt hole quantity, 6.000 inches nominal pipe size accommodated, inside screw bonnet type

Product Characteristics

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

Nominal Pipe Size Accommodated: 6.000 inches
Flange Diameter: 11.000 inches
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8
Valve Operation Method: manual
Connection Type: flange, round w/holes
Features Provided: bonnet packing
Valve Size: 6.000 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
Stem Type: nonrising
Maximum Operating Temp And Media For Which Designed: 450.0 fahrenheit steam and 450.0 fahrenheit water-oil-gas
Face To Face Distance: 10.500 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Material: copper alloy disk
Material: copper alloy seat
Material: copper alloy stem
Material: iron cast body

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-142-3099	No Name Available	07/27/1978

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
FIG. NO. 0409	Gate Valve
FIG. NO. 734	Gate Valve
FIG. NO. G-615	Gate Valve
FIG462	Gate Valve
LIST 25 FIG NO. 574	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-275-2427?

The FSCG of the NSN 4820-00-275-2427 is 4820

Does the NSN 4820-00-275-2427 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803010

Does NSN 4820-00-275-2427 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 4820-00-275-2427 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-275-2427 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 4820-00-275-2427 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961