Model: B40320FF3

Vacuum Breaking Valve

Properties:

Body Material
Aluminum alloy, qq-a-225/6, alloy 2024, t4
Outside Surface Treatment
Anodized
Body Style
Single connection, straight flow
Furnished Items
Manual unloader on pressure side
Tempurature Rating
-65.0 degrees fahrenheit
Tempurature Rating
180.0 degrees fahrenheit
Media For Which Designed
Air
First End Connection Type
Threaded external boss
First End Style Designator
External seat for gasket seal
First End Thread Size And Series/type Designator
0.750-16 unf
First End Thread Class
3a
First End Thread Direction
Right-hand
Seat Material
Aluminum alloy, qq-a-225/6, alloy 2024, t4
Flow Control Device
Disk, top guided
Flow Control Device Material
Aluminum alloy, qq-a-225/6, alloy 2024, t4
End Connection Quantity
1
Tempurature Adjustability
Not adjustable
Absolute Pressure Setting
1.0
NSN
4820-00-815-2944
Part Number
B40320FF3
Description
Valve,vacuum Breaking
CAGE
77842

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

Part B40320FF3 NSN 4820-00-815-2944

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08101
FIIG:
A07100
Concept No.:
App. Key:
AT
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.0000lbs
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:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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