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4820-00-053-2001

Find complete technical information, availability, and procurement data for: 4820-00-053-2001

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4820-00-053-2001
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-053-2001
Item Name Code
05485
Assigment Date
05/25/1967 (59 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

inside screw bonnet type, 1.000 inches 1st end nominal pipe size accommodated, disk flow control device, union bonnet attachment method, threaded renewable seat ring type

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
1.000 inches 1st end
Flow Control Device
disk
Bonnet Type
inside screw
Bonnet Attachment Method
union
Renewable Seat Ring Type
threaded
Maximum Operating Temp
150.0 fahrenheit single response
Connection Style
socket with brazing ring 1st end
Valve Operation Method
manual
Connection Type
unthreaded internal pipe 1st end
Maximum Operating Pressure
700.0 pounds per square inch single response
Criticality Code Justification
zzzy
Special Features
flow control by position indicator and locking device
Material
copper alloy 922 body
Material
nickel alloy 400 or nickel alloy r-405 seat
Material
nickel alloy 400 or nickel alloy r-405 stem
Media For Which Designed
water-oil-gas single response
Style Designator
straight thru
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
2620-902ASSYCF1IN Globe Valve
2620-902ASSYCF1INL1 Globe Valve
SS845-1889587ASSYCF1IN Globe Valve
SS845-1889587ASSYCF1INL1 Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-053-2001?
The FSCG of the NSN 4820-00-053-2001 is 4820
Does the NSN 4820-00-053-2001 have a Schedule B code assigned?
Yes, the Schedule B code is 8481801070
Does NSN 4820-00-053-2001 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-053-2001 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-053-2001 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 4820-00-053-2001 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Thu, May 25, 1967

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