4820-00-954-1003

Find complete technical information, availability, and procurement data for: 4820-00-954-1003
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-954-1003

Item Name Code

05482

Assigment Date

01/01/1962 (64 years ago)

logistics support vessel end item identification, inside screw bonnet type, 7.500 inches flange diameter, threaded bonnet attachment method, 4 bolt hole quantity

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: inside screw
Bonnet Attachment Method: threaded
Bolt Hole Quantity: 4
End Item Identification: logistics support vessel
Valve Operation Method: manual
Connection Type: flange, round w/holes
Features Provided: bonnet packing and cleanout pocket
Valve Size: 3.000 inches
Maximum Operating Pressure And Media For Which Designed: 125.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas
Stem Type: nonrising
Maximum Operating Temp And Media For Which Designed: 406.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas
Face To Face Distance: 6.500 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Pressure Class: 150.0 pounds
Material: copper alloy 694 stem
Material: copper alloy 836 body
Material: copper alloy 836 disk
Material: plastic polyurethane seat
Material Document And Classification: astm b-371 alloy 694 assn std single material response stem
Material Document And Classification: astm b-62 assn std single material response body
Material Document And Classification: astm b-62 assn std single material response disk

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-080-5058	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
671-3IN	Gate Valve
B-131	Gate Valve
B-131 3IN W/BRZ TRIM	Gate Valve
B-131 3IN W/IND W/BRZ TRIM	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-954-1003?

The FSCG of the NSN 4820-00-954-1003 is 4820

Does NSN 4820-00-954-1003 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 4820-00-954-1003 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-954-1003 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 4820-00-954-1003 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962