8-250-590

Fluid Pressure Regulating Valve

NSN 4820-00-106-4954

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001064954

Product Technical Spec.

Body Material:
Brass
Body Style:
Straight thru
Stem Material:
Steel
Furnished Items:
Automatic relief valve and inlet pressure gage and internal pilot valve and needle valve and outlet pressure gage
Media For Which Designed:
Helium
First End Connection Type:
Threaded external tube
First End Outside Diameter Tube Accommodated:
0.625 inches
First End Thread Size And Series/type Designator:
7/8-16 un
First End Thread Direction:
Left-hand
Second End Relationship With First End:
Not identical
Second End Connection Type:
Threaded external pipe
Second End Style Designator:
Plain
Second End Thread Size And Series/type Designator:
1/2-14 npt
Second End Thread Direction:
Right-hand
Seat Material:
Brass
Flow Control Device:
Stem and integral disk
Flow Control Device Material:
Brass and nonmetallic composition
End Connection Quantity:
2
Outlet Pressure Range:
+5.0/+250.0 pounds per square inch
Outlet Pressure Range:
+5.0 to 250.0 pounds per square inch
Regulation Type:
1st stage automatic, 2nd stage manual
Manual Control Method:
Wheel
Valve Stem Design:
Single seat
Valve Loading Method:
Spring
Maximum Inlet Pressure Rating:
3000.0 pounds per square inch
Outlet Pressure Accuracy Rating:
Not rated
Filter:
Included
Unable To Decode:
Unable to decode and unable to decode
Unable To Decode:
Unable to decode and unable to decode
NSN:
4820-00-106-4954
Item Name:
Regulator,cylinder Valve
Cage Code:
96355

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
9-590
Cage Code:
96355
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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:
Z
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Cylinder Valve Regulator"

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:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
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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