Model: CAT 186

Fluid Pressure Regulating Valve

Special Features:

End item 2350-00-678-5772; unloading valve mounted on pump

Properties:

Media For Which Designed
Hydraulic oil
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/4-18 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Plain face flange
Second End Style Designator
Plain
Second End Flange Shape Style
4 rectangular (includes square) w/ boltholes
Second End Flange Shape Style
Rectangular (includes square) w/ bolt holes
Second End Flange Thickness
3.370 inches
Second End Flange Length
2.880 inches
Second End Flange Width
3.312 inches
Second End Bolt Hole Quantity
4
Second End Bolt Hole Diameter
0.469 inches
Third End Relationship With Preceding Ends
Identical with second end
Fourth End Relationship With Preceding Ends
Not identical with first, second or third end
Fourth End Connection Type
Plain face flange
Fourth End Style Designator
Plain
Fourth End Flange Shape Style
Rectangular w/bolt holes
Fourth End Bolt Hole Quantity
4
Fourth End Bolt Hole Diameter
0.483 inches
End Connection Quantity
4
Regulation Type
Automatic single stage
Maximum Inlet Pressure Rating
2050.0 pounds per square inch
Filter
Not included
Second End Center To Center Distance Between Holes Along Length
1.188 inches
Fourth End Center To Center Distance Between Holes Along Length
2.312 inches
Second End Center To Center Distance Between Holes Along Width
2.312 inches
Fourth End Center To Center Distance Between Holes Along Width
1.188 inches
Tempurature Rating
Between -65.0 degrees fahrenheit and 125.0 degrees fahrenheit
NSN
4820-00-673-2211
Part Number
CAT 186
Description
Valve,regulating,fluid Pressure
CAGE
24976

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.

Part CAT 186 NSN 4820-00-673-2211

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
2
Status:
A

Material Classification

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:
9.3 X 9.1 X 7.5
Paclk Weight:
243.0000lbs
Item Weight:
--
Item Dim:
007600680055
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
671
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

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

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