Model: AN6278-4

Shuttle Valve

Special Features:

Over-all dim., 3.750 in. Lg, 1.062 in. W, 2.219 in. H, 2 mtg holes, 0.234 in. Id located on ea side of outlet port

Properties:

Thread Class
3b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Piston
Valve Discharge Flow Rate
1.2 gallons per minute
Maximum Operating Temp
160.0 degrees fahrenheit single response
Connection Style
G5a flar (tube) all ends
Connection Style
Flar (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal tube all ends
Mounting Facility
Bracket
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.437 inches all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Material
Aluminum alloy body
Material
Rubber synthetic packing
Material
Steel flow control device
Media For Which Designed
Hydraulic fluid, phosphate-ester base single response
Surface Treatment
Anodize
Style Designator
Cross
Thread Series Designator
Unf all ends
NSN
4820-00-541-2298
Part Number
AN6278-4
Description
Valve,shuttle
CAGE
88044

A valve having one outlet and two inlets that are usually opposite each other. It has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. It is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines.

Part AN6278-4 NSN 4820-00-541-2298

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20572
FIIG:
A046B0
Concept No.:
1
App. Key:
AR
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
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:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481809050
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi

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