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4820-01-422-1981

Find complete technical information, availability, and procurement data for: 4820-01-422-1981

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4820-01-422-1981
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-422-1981
Item Name Code
20962
Assigment Date
11/24/1995 (30 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

400.0 fahrenheit single response maximum operating temp, manual valve operation method, 4 all ends bolt hole quantity, round with holes all ends flange shape, flange all ends connection type

Product Characteristics

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

Bolt Hole Quantity
4 all ends
Maximum Operating Temp
400.0 fahrenheit single response
Valve Operation Method
manual
Flange Shape
round with holes all ends
Connection Type
flange all ends
Valve Size
3.000 inches
Maximum Operating Pressure
285.0 pounds per square inch single response
Nominal Outside Diameter
7.500 inches all ends
Face To Face Distance
8.000 inches
Nominal Thickness
0.938 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
plastic polytetrafluoroethylene packing
Material
plastic polytetrafluoroethylene seat
Material
steel comp 316 stem
Material
steel uns j03002 body
Material
steel uns j92900 flow control device
Material Document And Classification
astm a182, grade f316 assn std single material response stem
Material Document And Classification
astm a216, grade wcb assn std single material response body
Material Document And Classification
sstm a351, grade cf8m assn std single material response flow control device
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
C17F6RT 3.00IPS Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-422-1981?
The FSCG of the NSN 4820-01-422-1981 is 4820
Does the NSN 4820-01-422-1981 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803070
Does NSN 4820-01-422-1981 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 4820-01-422-1981 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-422-1981 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 4820-01-422-1981 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Fri, Nov 24, 1995

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