Model: 3C4302

Vacuum Breaking Valve

Properties:

Body Material
Steel, ams 5640
Body Style
Single connection, straight flow
Furnished Items
Filter screen
Tempurature Rating
275.0 degrees fahrenheit
First End Connection Type
Threaded external boss
First End Style Designator
External seat for gasket seal
First End Thread Class
3a
First End Thread Direction
Right-hand
Flow Control Device
Poppet
End Connection Quantity
1
Tempurature Adjustability
Not adjustable
Absolute Pressure Setting
17.0
End Application
Aircraft, airlifter c-17a
First End Thread Series Designator
Unjf
First End Thread Size
0.562 inches
NSN
4820-01-417-4912
Part Number
3C4302
Description
Valve,vacuum Breaking
CAGE
99240

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 3C4302 NSN 4820-01-417-4912

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:
BA
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:
LVL_A:
Q
LVL_B:
Q

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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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