4820-00-684-4186

Find complete technical information, availability, and procurement data for: 4820-00-684-4186
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-684-4186

Item Name Code

05482

Assigment Date

01/01/1963 (63 years ago)

bolted bonnet attachment method, inside screw bonnet type, manual valve operation method, 31 bolt hole quantity, 31.000 inches flange diameter

Product Characteristics

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

Flange Diameter: 31.000 inches
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 31
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 27.000 inches
Maximum Operating Pressure And Media For Which Designed: 30.0 pounds per square inch water, fresh
Stem Type: nonrising
Face To Face Distance: 13.000 inches
Flange Face Design: plain
Special Features: 1.000 in. thk;1.188 in. bolt hole dia;29.250 in. bolt circle dia
Material: copper alloy body
Material: copper alloy disk
Material: nickel alloy stem
Reference Number Differentiating Characteristics: as differentiated by mark v-39 and 4907

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
AL52990-189PCV39	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-684-4186?

The FSCG of the NSN 4820-00-684-4186 is 4820

Does NSN 4820-00-684-4186 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 4820-00-684-4186 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-684-4186 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 4820-00-684-4186 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963