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4820-00-939-8023

Find complete technical information, availability, and procurement data for: 4820-00-939-8023

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4820-00-939-8023
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-939-8023
Item Name Code
05482
Assigment Date
11/30/1965 (60 years ago)

2.000 inches nominal pipe size accommodated, butt weld pipe connection type, outside screw-yoke bonnet type, manual valve operation method, 1500.0 pounds per square inch steam maximum operating pressure and media for which designed

Product Characteristics

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

Nominal Pipe Size Accommodated
2.000 inches
Bonnet Type
outside screw-yoke
Valve Operation Method
manual
Connection Type
butt weld pipe
Maximum Operating Pressure And Media For Which Designed
1500.0 pounds per square inch steam
Stem Type
rising
Criticality Code Justification
zzzy
Material
cobalt alloy seat
Material
steel corrosion resisting body
Nondefinitive Spec/Std Data
b composition
Departure From Cited Document
quality assurance testing iaw navy level 1 assurance guide
Reference Number Differentiating Characteristics
quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
51484ITEM1 Gate Valve
51484ITEM1L1 Gate Valve
B08-3054B05TS23256-10REVBMODL1 Gate Valve
B8354B-57S Gate Valve
B8354B-57SL1 Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-939-8023?
The FSCG of the NSN 4820-00-939-8023 is 4820
Does the NSN 4820-00-939-8023 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803055
Does NSN 4820-00-939-8023 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-939-8023 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-939-8023 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 4820-00-939-8023 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Tue, Nov 30, 1965

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