Model: 78-256-10

Ball Valve

Special Features:

90 degree on/off turn; lever and nut material is stainless steel; seats and seals material is glass-reinforced tfe; nha boat rigid 11

Properties:

Thread Class
2b all ends
Thread Direction
Right-hand all ends
Connection Style
G5b flar (gas fitting) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal pipe all ends
Thready Qty Per Inch (tpi)
14 all ends
Maximum Operating Pressure
400.0 pounds per square inch single response
Thread Size
0.500 inches all ends
Part Name Assigned By Controlling Agency
Ball-type fuel shut-off valve
Material
Copper alloy
Material
Plastic polytetrafluoroethylene seat
Media For Which Designed
Ethylene glycol single response
Thread Series Designator
Npt all ends
Furnished Items And Quantity
1 lever and 1 locking device
NSN
4820-01-486-0194
Part Number
78-256-10
Description
Valve,ball
CAGE
57661

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes valve, check.

Part 78-256-10 NSN 4820-01-486-0194

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20962
FIIG:
A046B0
Concept No.:
1
App. Key:
BE
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:
A
ESD:
ESD:
MMAC:
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:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481801085
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Ball type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over

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