Model: 1/2 800MQT

Vacuum Breaking Valve

Properties:

Body Material
Bronze
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.500 inches
First End Thread Class
2b
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded external pipe
Second End Style Designator
Plain
Second End Pipe Size Accommodated
0.500 inches
Second End Thread Class
3a
Second End Thread Direction
Right-hand
Seat Material
Bronze
Flow Control Device
Disk, flat
Flow Control Device Material
Rubber
End Connection Quantity
2
Tempurature Adjustability
Not adjustable
First End Thread Series Designator
Npt
First End Thread Size
0.500 inches
Second End Thread Size
0.500 inches
Second End Thread Series Designator
Npt
NSN
4820-01-371-5018
Part Number
1/2 800MQT
Description
Valve,vacuum Breaking
CAGE

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 1/2 800MQT NSN 4820-01-371-5018

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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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