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4820-01-270-4265

Find complete technical information, availability, and procurement data for: 4820-01-270-4265

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4820-01-270-4265
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-270-4265
Item Name Code
05487
Assigment Date
01/06/1988 (38 years ago)

weight disk loading method, round with holes all ends flange shape, automatic valve operation method, 4 all ends bolt hole quantity, disk flow control device

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
Disk Loading Method
weight
Bolt Hole Quantity
4 all ends
Valve Operation Method
automatic
Flange Shape
round with holes all ends
Connection Type
flange all ends
Mounting Position
vertical
Valve Size
2.500 inches
Maximum Operating Pressure
150.0 pounds per square inch single response
Nominal Outside Diameter
7.000 inches all ends
Face To Face Distance
8.500 inches
Nominal Thickness
0.875 inches all ends
Bolt Hole Nominal Diameter
0.750 inches all ends
Bolt Circle Nominal Diameter
5.500 inches all ends
Flange Face Design
raised straight all ends
Raised Face Nominal Height
0.062 inches all ends
Raised Face Nominal Diameter
4.125 inches all ends
Material
steel corrosion resisting flow control device
Material
steel corrosion resisting seat
Material
steel corrosion resisting stem
Material
steel uns j03002 body
Style Designator
straight thru flanged ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-198-0766 No Name Available 01/01/2014

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
F09-0114C-02TY Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-270-4265?
The FSCG of the NSN 4820-01-270-4265 is 4820
Does the NSN 4820-01-270-4265 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-270-4265 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 4820-01-270-4265 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-270-4265 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 4820-01-270-4265 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Jan 6, 1988

Professional Distribution

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