Stop-Check Valve
1064-N 2 1/2IN
(NSN) National Stock Number
4820-00-139-3853
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05486
Schedule B Code
8481301090
Summary
Disk flow control device, inside screw bonnet type, union bonnet attachment method, spring disk loading method, threaded renewable seat ring type, 4 all ends bolt hole quantity
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05486 | A530B0 | 1 | 2 |
Specifications
Flow Control Device
disk
Details
The part that controls the flow through the item.Bonnet Type
inside screw
Details
Indicates the type of housing on the item that accommodates the stem packing or spring.Bonnet Attachment Method
union
Details
The means by which the bonnet is attached to the item.Disk Loading Method
spring
Details
The means of closing the item when inlet pressure decreases.Renewable Seat Ring Type
threaded
Details
Indicates the type of renewable seating ring in the item.Bolt Hole Quantity
4 all ends
Details
The number of bolt holes provided on the item.Valve Operation Method
manual
Details
The means used to control the operation of the valve.Flange Shape
round with holes all ends
Details
The physical configuration of the flange.Connection Type
flange all ends
Details
Indicates the type of connection/s/.Mounting Position
horizontal
Details
The installed position for which the item is designed.Features Provided
bonnet packing
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Valve Size
2.500 inches
Details
Designates the size of the valve.Maximum Operating Pressure
225.0 pounds per square inch single response
Details
The maximum pressure at which the item is rated for operation.Nominal Outside Diameter
7.000 inches all ends
Details
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.Nominal Thickness
0.562 inches all ends
Details
A nominal measurement of the smallest dimension of an item,in distinction from length or width.First Connection Face To Centerline Distance
4.250 inches
Details
None.Bolt Hole Nominal Diameter
0.750 inches all ends
Details
The nominal length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.Second Connection Face To Centerline Distance
4.250 inches
Details
None.Bolt Circle Nominal Diameter
5.500 inches all ends
Details
The nominal length of a straight line which passes through the center of the bolt circle,and terminates at the circumference.Flange Face Design
plain all ends
Details
The design of the flange face.Material
copper alloy body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
nickel alloy flow control device
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
nickel alloy seat
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
nickel alloy stem
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Media For Which Designed
steam 1st response
Details
The type of media for which the item is designed.Media For Which Designed
water-oil-gas 2nd response
Details
The type of media for which the item is designed.Style Designator
angle flanged ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 5003 2-1/2IN | 91643 | 6 | - | 5 | 9 | - | AX |
| FIGS783M0D | 95321 | 6 | - | 5 | 2 | - | AX |
| 139-2 1-2INM0D | 48422 | E | - | 5 | 2 | - | AX |
| 1064-N | 76364 | 6 | - | 5 | 9 | - | AX |
| 1064NSC-212 | 76364 | 5 | - | 3 | 2 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29300 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 594 | Z | 9 |
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Manufacturer
MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC
CAGE: 76364
NEW BERLIN
, WI
, 53151-7301
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-139-3853
What is the NIIN of the NSN 4820-00-139-3853?
The National Item Identification Number (NIIN) of the NSN 4820-00-139-3853 is 00-139-3853
When the NSN 4820-00-139-3853 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Sep 1, 1971
Does the NSN 4820-00-139-3853 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-139-3853 contain any hazardous material?
No data in HMIRS
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