Model: BMC-3479

Vacuum Breaking Valve

Properties:

Body Material
Bronze, astm b62
Body Style
Angle give "adqm" and "adqn" only if flanged one or two ends
Tempurature Rating
185.0 degrees fahrenheit
Media For Which Designed
Water, fresh
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Streanlined with one brazing ring
First End Pipe Size Accommodated
0.500 inches
Second End Relationship With First End
Identical
Flow Control Device
Piston, free type
Flow Control Device Material
Brass and rubber, synthetic
End Connection Quantity
2
Tempurature Adjustability
Not adjustable
NSN
4820-01-121-7889
Part Number
BMC-3479
Description
Valve,vacuum Breaking
CAGE
23798

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 BMC-3479 NSN 4820-01-121-7889

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:
1.4000lbs
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:
050855
UFC:
29290
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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