4820-01-190-3457

Find complete technical information, availability, and procurement data for: 4820-01-190-3457
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-190-3457

Item Name Code

05482

Assigment Date

09/26/1984 (41 years ago)

bolted bonnet attachment method, manual valve operation method, 4 bolt hole quantity, 7.500 inches flange diameter, outside screw-yoke bonnet type

Product Characteristics

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

Flange Diameter: 7.500 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 4
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 3.000 inches
Maximum Operating Pressure And Media For Which Designed: 200.0 pounds per square inch water-oil-gas
Stem Type: rising
Face To Face Distance: 9.500 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Material: steel body
Material: steel corrosion resisting disk
Material: steel seat
Material: steel stem

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
E 8981	Gate Valve
E 8981 3IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-190-3457?

The FSCG of the NSN 4820-01-190-3457 is 4820

Does the NSN 4820-01-190-3457 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-01-190-3457 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 4820-01-190-3457 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-190-3457 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 4820-01-190-3457 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Sep 26, 1984