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F6201TTMODEL1553A,3TO6IN

View detailed technical data, stock status, and sourcing information for: F6201TTMODEL1553A,3TO6IN

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F6201TTMODEL1553A,3TO6IN
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-231-2308
Item Name Code
05488
Assigment Date
01/01/1963 (63 years ago)

bolted bonnet attachment method, spring disk loading method, disk flow control device, 8 1st end bolt hole quantity, exposed spring bonnet type

Product Characteristics

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

Flow Control Device
disk
Bonnet Type
exposed spring
Bonnet Attachment Method
bolted
Disk Loading Method
spring
Bolt Hole Quantity
8 1st end
Bolt Hole Quantity
8 2nd end
Maximum Operating Temp
650.0 fahrenheit single response
Valve Operation Method
automatic or manual
Flange Shape
round with holes 1st end
Flange Shape
round with holes 2nd end
Connection Type
flange 1st end
Connection Type
flange 2nd end
Features Provided
valve stem lock shield and bonnet packing
Valve Size
3.000 inches
Maximum Operating Pressure
600.0 pounds per square inch single response
Opening Pressure Setting
500.0 pounds per square inch
Nominal Outside Diameter
11.000 inches 2nd end
Nominal Outside Diameter
8.250 inches 1st end
Nominal Thickness
0.938 inches 2nd end
Nominal Thickness
1.250 inches 1st end
First Connection Face To Centerline Distance
8.688 inches
Bolt Hole Nominal Diameter
0.875 inches 2nd end
Bolt Hole Nominal Diameter
0.875 inches 1st end
Second Connection Face To Centerline Distance
8.188 inches
Bolt Circle Nominal Diameter
6.625 inches 1st end
Bolt Circle Nominal Diameter
9.500 inches 2nd end
Flange Face Design
raised straight 1st end
Flange Face Design
raised straight 2nd end
Raised Face Nominal Height
0.062 inches 2nd end
Raised Face Nominal Height
0.250 inches 1st end
Raised Face Nominal Diameter
5.000 inches 1st end
Raised Face Nominal Diameter
8.500 inches 2nd end
Material
nickel alloy flow control device
Material
steel body
Material
steel corrosion resisting seat
Material
steel corrosion resisting stem
Media For Which Designed
steam single response
Style Designator
angle flanged ends
Reference Number Differentiating Characteristics
as differentiated by flanged connection sizes

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
F6201TT Safety Relief Valve
F6201TTMODEL1553A,3TO6IN Safety Relief Valve
S5103-1195450 Safety Relief Valve
S5103-1195451 Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-231-2308?
The FSCG of the NSN 4820-00-231-2308 is 4820
Does the NSN 4820-00-231-2308 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-231-2308 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 4820-00-231-2308 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-231-2308 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 4820-00-231-2308 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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