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4820-01-358-8477

Find complete technical information, availability, and procurement data for: 4820-01-358-8477

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4820-01-358-8477
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-358-8477
Item Name Code
05486
Assigment Date
05/22/1992 (34 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

bolted bonnet attachment method, outside screw-yoke bonnet type, automatic valve operation method, disk flow control device, 4 all ends 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.

Flow Control Device
disk
Bonnet Type
outside screw-yoke
Bonnet Attachment Method
bolted
Bolt Hole Quantity
4 all ends
Valve Operation Method
automatic
Flange Shape
round with holes all ends
Connection Type
flange all ends
Mounting Position
horizontal
Valve Size
3.000 inches
Nominal Outside Diameter
7.500 inches all ends
Face To Face Distance
9.500 inches
Nominal Thickness
0.750 inches all ends
Bolt Hole Nominal Diameter
0.750 inches all ends
Bolt Circle Nominal Diameter
6.000 inches all ends
Flange Face Design
raised straight all ends
Raised Face Nominal Height
0.062 inches all ends
Raised Face Nominal Diameter
5.000 inches all ends
Material
steel body
Material
steel corrosion resisting stem
Material
steel flow control device
Material
steel seat
Style Designator
straight thru flanged ends

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
9999-002 3IN Stop-Check Valve
P3-32964-G1 ITEM 13 Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-358-8477?
The FSCG of the NSN 4820-01-358-8477 is 4820
Does the NSN 4820-01-358-8477 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-358-8477 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 4820-01-358-8477 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-358-8477 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 4820-01-358-8477 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Fri, May 22, 1992

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