Model: 7831

Cross Valve

Properties:

Thread Class
2a 3rd end
Thread Direction
Right-hand 3rd end
Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Integral
Connection Style
G42 flared (tube) 3rd end
Connection Style
Socket (tube) 1st end
Connection Style
Socket (tube) 2nd end
Connection Style
Flared (tube) 3rd end
Valve Operation Method
Automatic
Connection Type
Threaded external tube 3rd end
Connection Type
Unthreaded internal tube 2nd end
Connection Type
Unthreaded internal tube 1st end
Thread Size
0.438 inches 3rd end
Outside Diameter Tube Accommodated
0.503 inches 1st end
Outside Diameter Tube Accommodated
0.503 inches 2nd end
Material
Copper alloy seat
Material
Copper alloy body
Material
Steel flow control device
Material
Steel stem
Style Designator
Cross
Thread Series Designator
Unf 3rd end
NSN
4820-00-756-7551
Part Number
7831
Description
Valve,cross
CAGE
28193

A valve with two connections on the run and a third and sometimes fourth connection at 90 degree (1.5708 radians) angle(s) to the run. The flow is controlled by the action of a stem which lifts a disk perpendicularly off of the center axis of its seat.

Part 7831 NSN 4820-00-756-7551

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05484
FIIG:
A046B0
Concept No.:
1
App. Key:
AF
Cond. Code:
2
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

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:
050855
UFC:
29290
LTL:
77.5
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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