Model: HCM3-4

Null Meter

Properties:

Circuit Current For Which Designed
Dc
Dielectric Withstanding Voltage In Volts
800.0
Overall Length
1.590 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
0.708 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.708 inches
Overall Height
0.875 inches
Overall Width
0.875 inches
Installation Design
Panel
Mounting Arrangement Style
Four hole/stud rectangular/square
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange
1.065 inches
Meter Body Diameter Behind Mounting Flange
0.840 inches
Movement Type
Moving coil, permanent magnet
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 solder lug
Style Designator
Rectangular flush mtg
NSN
6625-00-828-8399
Part Number
HCM3-4
Description
Meter,null
CAGE
33005

An electrically operated instrument having a zero point on its scale (usually located in the center thereof). It may not indicate units of electrical measurement. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. When the indication shows zero, an electrical value of "zero" has been reached in the circuit. It is generally used in situations in which zero is the desired effect. Excludes ammeter, galvanometer; meter, arbitary scale; and voltmeter.

Part HCM3-4 NSN 6625-00-828-8399

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61382
FIIG:
A310A0
Concept No.:
App. Key:
C
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:
A
ESD:
ESD:
MMAC:
TG
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:
136740
UFC:
68820
LTL:
RATING VARIABLE
LCL:
--
WCC:
657
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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