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4820-00-477-7334

Find complete technical information, availability, and procurement data for: 4820-00-477-7334

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4820-00-477-7334
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-477-7334
Item Name Code
05482
Assigment Date
03/14/1972 (54 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

16.000 inches flange diameter, manual valve operation method, bolted bonnet attachment method, outside screw-yoke bonnet type, 12 bolt hole quantity

Product Characteristics

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

Flange Diameter
16.000 inches
Bonnet Type
outside screw-yoke
Bonnet Attachment Method
bolted
Bolt Hole Quantity
12
Valve Operation Method
manual
Connection Type
flange, round w/holes
Features Provided
bonnet packing
Valve Size
10.000 inches
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch steam and 225.0 pounds per square inch water-oil-gas
Stem Type
rising
Maximum Operating Temp And Media For Which Designed
406.0 fahrenheit steam and 125.0 fahrenheit water-oil-gas
Face To Face Distance
13.000 inches
Flange Face Design
plain
Inlet Relationship With Outlet
identical
Material
copper alloy 836 body
Material
copper alloy 836 disk
Material
nickel alloy 400 and nickel alloy seat
Material
nickel alloy 400 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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-01-048-0586 No Name Available 08/01/2007

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
1404M-10IN Gate Valve
3762-X5 Gate Valve
3762-X5 SIZE 10 1404M Gate Valve
B-102-E-101NCH Gate Valve
FIG B-102-E-10IN Gate Valve
FIG10015M-10IN Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-477-7334?
The FSCG of the NSN 4820-00-477-7334 is 4820
Does NSN 4820-00-477-7334 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 4820-00-477-7334 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-477-7334 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 4820-00-477-7334 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Tue, Mar 14, 1972

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