4820-01-174-4246

Find complete technical information, availability, and procurement data for: 4820-01-174-4246
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-174-4246

Item Name Code

05488

Assigment Date

03/17/1984 (42 years ago)

round with holes 1st end flange shape, 4.000 inches valve size, 4.000 inches 1st end nominal pipe size accommodated, automatic valve operation method, round with holes 2nd end flange shape

Product Characteristics

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

Nominal Pipe Size Accommodated: 4.000 inches 1st end
Valve Operation Method: automatic
Flange Shape: round with holes 1st end
Flange Shape: round with holes 2nd end
Valve Size: 4.000 inches
Adjustable Pressure Range: +1000.0 to 1450.0 pounds per square inch
First Connection Face To Centerline Distance: 7.750 inches
Second Connection Face To Centerline Distance: 7.000 inches
Flange Face Design: raised straight 2nd end
Raised Face Nominal Diameter: 6.250 inches 2nd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-255-8892	No Name Available	05/01/1993

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
6350-101	Safety Relief Valve
6350-1XX 6350-101	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-174-4246?

The FSCG of the NSN 4820-01-174-4246 is 4820

Does the NSN 4820-01-174-4246 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-174-4246 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 4820-01-174-4246 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-174-4246 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 4820-01-174-4246 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Mar 17, 1984