N10446SCM4IN.

Stop-check Valve

NSN 4820-01-256-3579

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012563579

Product Technical Spec.

Flow Control Device:
Disk
Maximum Operating Temp:
425.0 degrees fahrenheit single response
Valve Operation Method:
Manual
Flange Shape:
Round all ends
Connection Type:
Flange all ends
Mounting Position:
Horizontal
Valve Size:
4.000 inches
Maximum Operating Pressure:
200.0 pounds per square inch single response
Outside Diameter:
9.250 inches all ends
Thickness:
1.000 inches all ends
First Connection Face To Centerline Distance:
7.500 inches
Second Connection Face To Centerline Distance:
7.500 inches
Flange Face Design:
Plain all ends
Material:
Copper alloy body
Material:
Nickel alloy flow control device
Media For Which Designed:
Steam 3rd response
Media For Which Designed:
Water, fresh 4th response
Media For Which Designed:
Water, salt 5th response
Media For Which Designed:
Air 1st response
Media For Which Designed:
Oil 2nd response
Style Designator:
Angle flanged ends
NSN:
4820-01-256-3579
Item Name:
Shut Off Valve
Cage Code:
62650

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05486
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
2
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Shut Off Valve"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8481301090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Check valves of copper having a pressure rating of 850 kpa or over


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