24900246

View detailed technical data, stock status, and sourcing information for: 24900246
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-188-1219

Item Name Code

05488

Assigment Date

08/31/1984 (41 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

flange all ends connection type, round with holes all ends flange shape, piston flow control device, automatic valve operation method, 8 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: piston
Bolt Hole Quantity: 8 all ends
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 2.000 inches
Adjustable Pressure Range: +3.0 to 15.0 pounds per square inch
Nominal Outside Diameter: 6.500 inches all ends
Nominal Thickness: 0.875 inches all ends
First Connection Face To Centerline Distance: 4.563 inches
Bolt Hole Nominal Diameter: 0.750 inches all ends
Second Connection Face To Centerline Distance: 4.563 inches
Bolt Circle Nominal Diameter: 5.000 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 3.625 inches all ends
Material: copper alloy body
Style Designator: angle flanged ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-195-0326	No Name Available	04/01/1988

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
24900246	Safety Relief Valve
VBF-8	Safety Relief Valve
VBF-8R	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-188-1219?

The FSCG of the NSN 4820-01-188-1219 is 4820

Does the NSN 4820-01-188-1219 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-188-1219 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 4820-01-188-1219 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-188-1219 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 4820-01-188-1219 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Aug 31, 1984