4820-00-287-3457

Find complete technical information, availability, and procurement data for: 4820-00-287-3457
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-3457

Item Name Code

05482

Assigment Date

01/01/1963 (63 years ago)

outside screw-yoke bonnet type, 12 bolt hole quantity, bolted bonnet attachment method, manual valve operation method, 121.000 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: 121.000 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 12
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 14.000 inches
Maximum Operating Pressure And Media For Which Designed: 150.0 pounds per square inch water-oil-gas
Stem Type: rising
Face To Face Distance: 21.000 inches
Flange Face Design: raised
Inlet Relationship With Outlet: identical
Pressure Class: 150.0 pounds
Material: steel body
Material: steel disk
Material: steel seat
Material: steel stem

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-287-3441	No Name Available	05/01/1984

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
11F-CB2 14IN.	Gate Valve
5202F	Gate Valve
5202F-14IN.	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-287-3457?

The FSCG of the NSN 4820-00-287-3457 is 4820

Does the NSN 4820-00-287-3457 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-00-287-3457 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 4820-00-287-3457 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-287-3457 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 4820-00-287-3457 was assigned to the Federal Catalog?

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