Model: 621-14757

Voltmeter

Special Features:

Ruggedized

Properties:

Circuit Current For Which Designed
Dc
Dielectric Withstanding Voltage In Volts
3000.0
Overall Length
1.975 inches
Mounting Hole Diameter
Between 0.124 inches and 0.128 inches
Scale Division Quantity
30 single indicator all ranges
Overall Diameter
2.690 inches
Environmental Protection
Shock resistant and vibration resistant
Mounting Bolt Circle Diameter
2.438 inches
Furnished Items And Quantity
Spacer 2
Indicator Type
Dial w/pointer
Installation Design
Panel
Mounting Arrangement Style
Three hole/stud bolt circle
Sensitivity Rating
1.0 milliamperes
Dial Scale Marking Color
Black single indicator all ranges
Accuracy In Percent
-2.0/+2.0 at full scale single indicator all ranges
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator all ranges
Unable To Decode
Unable to decode or unable to decode
Meter Depth Behind Mounting Flange
1.160 inches
Meter Body Diameter Behind Mounting Flange
2.155 inches
Movement Type
Moving coil, permanent magnet
Background Color
White single indicator all ranges
Pointer Color
Black single indicator all ranges
Power Source
External
Mounting Facility Type And Quantity
3 unthreaded hole
Scale Graduation Type
Linear single indicator all ranges
Measurement Range
+0.0/+15.0 volts single indicator 1st range
Measurement Range
+0.0/+30.0 volts single indicator 2nd range
Measurement Range
+0.0 to 15.0 volts single indicator 1st range
Measurement Range
+0.0 to 30.0 volts single indicator 2nd range
Scale Selection Method
Terminal
Features Provided
Zero adjuster
Movement Suspension Method
Jewel pivot base
Circuit Attachment Method And Quantity
2 screw and 2 solder lug
Special Markings
26/28 above 0 to 30; 5/10/12 below 0 to 15
Material
Steel
Nuclear Hardness Critical Feature
Nonhardened
Surface Treatment
Enamel
Special Test Features
Conforms to mil-m-10304
Style Designator
Round flush mtg
Supplementary Features
Sealed
Fsc Application Data
Test set, elect. Equip.
NSN
6625-00-195-6767
Part Number
621-14757
Description
Voltmeter
CAGE
77221

An instrument which measures electrical potential and is calibrated in volts or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display.

Part 621-14757 NSN 6625-00-195-6767

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16449
FIIG:
A310A0
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:
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:
136740
UFC:
68820
LTL:
RATING VARIABLE
LCL:
--
WCC:
657
TCC:
Z
SHC:
5
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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