1063-NSC-5IN

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1063-NSC-5IN
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-138-3870
Item Name Code
05486
Assigment Date
08/09/1971 (54 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

bolted bonnet attachment method, threaded renewable seat ring type, disk flow control device, inside screw bonnet type, 8 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 screw
Bonnet Attachment Method
bolted
Renewable Seat Ring Type
threaded
Bolt Hole Quantity
8 all ends
Maximum Operating Temp
450.0 fahrenheit single response
Valve Operation Method
manual
Flange Shape
round with holes all ends
Connection Type
flange all ends
Mounting Position
horizontal or vertical
Features Provided
bonnet packing
Valve Size
5.000 inches
Maximum Operating Pressure
150.0 pounds per square inch 1st response
Maximum Operating Pressure
225.0 pounds per square inch 2nd response
Nominal Outside Diameter
10.000 inches all ends
Face To Face Distance
13.000 inches
Nominal Thickness
0.750 inches all ends
Bolt Hole Nominal Diameter
0.875 inches all ends
Bolt Circle Nominal Diameter
8.500 inches all ends
Flange Face Design
plain all ends
Material
copper alloy 922 body
Material
nickel alloy flow control device
Material
nickel alloy seat
Material
nickel alloy stem
Material Document And Classification
qq-c-390,alloy d4 fed spec single material response body
Media For Which Designed
steam 1st response
Media For Which Designed
water-oil-gas 2nd response
Style Designator
straight thru 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
1063-NSC-5IN Stop-Check Valve
1063NSC-500 Stop-Check Valve
B-1221-E Stop-Check Valve
EE-2524 5IN Stop-Check Valve
SC163FM0D Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-138-3870?
The FSCG of the NSN 4820-00-138-3870 is 4820
Does NSN 4820-00-138-3870 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 4820-00-138-3870 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-138-3870 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 4820-00-138-3870 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Mon, Aug 9, 1971

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