Model: A457A

Instrument Shunt

Properties:

Mounting Provision Quantity
2
Overall Length
4.125 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
2.750 inches
Overall Height
0.375 inches
Overall Width
0.750 inches
Unthreaded Mounting Hole Diameter
0.406 inches
Usage Design
External
Element Material
Copper
Mounting Method
Unthreaded hole
Terminal Location
One side
Voltage Drop In Millivolts
50.0
Current Rating And Type
150.0 amperes dc
Terminal Type And Quantity
2 screw
NSN
6625-00-802-9917
Part Number
A457A
Description
Shunt,instrument
CAGE

A fixed precision resistor consisting of a bar or bars of metal specifically designed for use in parallel with a basic direct current instrument to permit determination of current values exceeding the actual range of the instrument itself.

Part A457A NSN 6625-00-802-9917

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00122
FIIG:
A33500
Concept No.:
App. Key:
A
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:
P
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:
--
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:
062960
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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New Products Recently updated in electrical and electronic properties measuring and testing instruments

Schedule B and Export
  • Schedule B: 9030908030
  • SITC: 87479
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39

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