N501

Fluid Pressure Regulating Valve

NSN 4820-00-287-2749

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
20 EA
NIIN:
002872749

Detail Specifications

Body Material:
Steel
First End Flange Outside Diameter:
4.625 inches
Body Style:
Straight thru
Media For Which Designed:
Steam
First End Connection Type:
Raised face flange
First End Style Designator:
Raised
First End Flange Shape Style:
Round w/ bolt holes
First End Bolt Hole Quantity:
4
First End Bolt Hole Diameter:
0.688 inches
First End Bolt Circle Diameter:
3.250 inches
Second End Relationship With First End:
Identical
Seat Material:
Cobalt alloy
Face To Face Distance:
8.500 inches
Flow Control Device Material:
Cobalt alloy
End Connection Quantity:
2
Renewable Seat Ring Type:
Threaded
Outlet Pressure Range:
+25.0/+550.0 pounds per square inch
Regulation Type:
Manual single stage
Valve Stem Design:
Single seat
Valve Loading Method:
Dome
Maximum Inlet Pressure Rating:
600.0 pounds per square inch
Filter:
Not included
Tempurature Rating:
750.0 degrees fahrenheit
Reference Number Differentiating Characteristics:
As modified by spcc procurement spec
NSN:
4820-00-287-2749
Item Name:
Valve,reducing,compressed Gas
Cage Code:
26505

Manufacturer Part Numbers

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

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
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:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Privacy | Terms

Definition Definition of approved item name (AIN): "Compressed Gas Reducing Valve"

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

MOE Major Organizational Entities

Entity
DSOR
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
Import / Export
  • Schedule B: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level


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