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4820-01-284-4246

Find complete technical information, availability, and procurement data for: 4820-01-284-4246

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4820-01-284-4246
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-284-4246
Item Name Code
05488
Assigment Date
08/24/1988 (37 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

6 1st end bolt hole quantity, spring disk loading method, 6 2nd end bolt hole quantity, disk flow control device, automatic valve operation method

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
spring
Bolt Hole Quantity
6 1st end
Bolt Hole Quantity
6 2nd end
Valve Operation Method
automatic
Flange Shape
round with holes 1st end
Flange Shape
round with holes 2nd end
Connection Type
flange 1st end
Connection Type
flange 2nd end
Valve Size
1.500 inches
Adjustable Pressure Range
+20.0 to 35.0 pounds per square inch
Nominal Outside Diameter
1.900 inches 2nd end
Nominal Outside Diameter
2.375 inches 1st end
Face To Face Distance
1.500 inches
Nominal Thickness
0.812 inches 1st end
Nominal Thickness
0.812 inches 2nd end
First Connection Face To Centerline Distance
3.750 inches
Bolt Hole Nominal Diameter
0.562 inches 2nd end
Bolt Hole Nominal Diameter
0.688 inches 1st end
Second Connection Face To Centerline Distance
3.750 inches
Bolt Circle Nominal Diameter
3.938 inches 2nd end
Bolt Circle Nominal Diameter
4.438 inches 1st end
Flange Face Design
plain 1st end
Flange Face Design
plain 2nd end
Material
rubber seat
Material
steel stem
Media For Which Designed
water, salt single response
Style Designator
angle flanged ends
Furnished Items And Quantity
1 lever

Related Parts

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Part Number Name
S1384 P/L4210 20T35PSI Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-284-4246?
The FSCG of the NSN 4820-01-284-4246 is 4820
Does the NSN 4820-01-284-4246 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-284-4246 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 4820-01-284-4246 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-284-4246 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 4820-01-284-4246 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Wed, Aug 24, 1988

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