4820-01-421-5265

Find complete technical information, availability, and procurement data for: 4820-01-421-5265
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-5265

Item Name Code

05482

Assigment Date

11/09/1995 (30 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

bolted bonnet attachment method, 8 bolt hole quantity, strategic sealift conversion ships class end item identification, outside screw-yoke bonnet type, 10.000 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: 10.000 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8
End Item Identification: strategic sealift conversion ships class
Valve Operation Method: manual
Connection Type: flange, round w/holes
Features Provided: bonnet packing
Valve Size: 5.000 inches
Stem Type: rising
Face To Face Distance: 10.000 inches
Flange Face Design: raised
Inlet Relationship With Outlet: identical
Pressure Class: 150.0 pounds per square inch
Material: copper alloy 377 stem
Material: copper alloy 836 seat
Material: copper alloy 836 disk
Material: steel uns j03002 body
Material Document And Classification: astm a216, grade wcb assn std single material response body
Material Document And Classification: astm b124, grade 377 assn std single material response stem
Material Document And Classification: astm b62 assn std single material response disk
Material Document And Classification: astm b62 assn std single material response seat

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-420-3684	No Name Available	09/01/2005

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-CB7 5.00IN	Gate Valve
M11F10540 (15) IT5	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-5265?

The FSCG of the NSN 4820-01-421-5265 is 4820

Does the NSN 4820-01-421-5265 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-01-421-5265 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 4820-01-421-5265 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-5265 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 4820-01-421-5265 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Nov 9, 1995