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DX10C/NMP1544-15

View detailed technical data, stock status, and sourcing information for: DX10C/NMP1544-15

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DX10C/NMP1544-15
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-264-8385
Item Name Code
05488
Assigment Date
10/06/1987 (38 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

inside spring bonnet type, union bonnet attachment method, disk flow control device, spring disk loading method, 4 all ends 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.

Flow Control Device
disk
Bonnet Type
inside spring
Bonnet Attachment Method
union
Disk Loading Method
spring
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
650.0 fahrenheit 1st response400.0 fahrenheit 2nd response
Valve Operation Method
automatic
Flange Shape
round with holes all ends
Connection Type
flange all ends
Valve Size
0.750 inches
Adjustable Pressure Range
+156.0 to 186.0 pounds per square inch
Maximum Operating Pressure
125.0 pounds per square inch 1st response200.0 pounds per square inch 2nd response
Nominal Outside Diameter
4.250 inches 1st end3.875 inches 2nd end
Nominal Thickness
0.562 inches 1st end0.688 inches 2nd end
First Connection Face To Centerline Distance
3.312 inches
Bolt Hole Nominal Diameter
0.625 inches all ends
Second Connection Face To Centerline Distance
3.250 inches
Bolt Circle Nominal Diameter
3.125 inches 1st end2.750 inches 2nd end
Flange Face Design
raised straight all ends
Raised Face Nominal Height
0.062 inches 1st end0.250 inches 2nd end
Raised Face Nominal Diameter
2.000 inches 1st end1.688 inches 2nd end
Material
steel bodysteel corrosion resisting flow control devicesteel corrosion resisting seatsteel corrosion resisting stem
Style Designator
angle flanged ends

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
DX10C/NMP1544-15 Safety Relief Valve
DX10C/NMP1544-156T186 Safety Relief Valve
DX10CNMP1544OPT1-156T186RG Safety Relief Valve
MNP-1544 Safety Relief Valve
NMP1544-OPT.1 Safety Relief Valve
NMP15440PTI0N 1 Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-264-8385?
The FSCG of the NSN 4820-01-264-8385 is 4820
Does the NSN 4820-01-264-8385 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-264-8385 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 4820-01-264-8385 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-264-8385 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 4820-01-264-8385 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Tue, Oct 6, 1987

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