PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

378-0789Voltmeter

Continental Electronics Corp · NSN 6625-01-249-4924 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-249-4924 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-249-4924. Primary manufacturer part number: 378-0789.
Features
  • Voltmeter — FSC 6625
  • Scale Division Quantity: 30 SINGLE INDICATOR SINGLE RANGE
  • Mounting Hole Diameter: 0.150 INCHES NOMINAL IN
  • Meter Depth Behind Mounting Flange: 1.380 INCHES NOMINAL IN
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Indicator Type: DIAL W/POINTER
  • Mounting Bolt Circle Diameter: 3.160 INCHES NOMINAL IN
  • Furnished Items and Quantity: TERM. HDW 2
Applications
  • Applications requiring Steel construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-249-4924, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Continental Electronics Corp. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-249-4924
Primary Part Number378-0789
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerContinental Electronics Corp
StatusACTIVE
Scale Division Quantity30 SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.150 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.380 INCHES NOMINAL IN
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Mounting Bolt Circle Diameter3.160 INCHES NOMINAL IN
Furnished Items and QuantityTERM. HDW 2
Sensitivity Rating15.0 VOLTS
Overall Diameter3.500 INCHES NOMINAL IN
Meter Body Diameter Behind Mounting Flange2.760 INCHES NOMINAL IN
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Frequency Rating60.0 HERTZ NOMINAL
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Special Test FeaturesCONFORMS TO MIL-M-10304/13,MR36W015ACVVR
Style DesignatorROUND FLUSH MTG
Supplementary Features4.0 VOLT-AMPERES MAX POWER CONSUMPTION
FSC Application DataTEST SET,ELECT. EQUIP.
MaterialSTEEL
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity3 SCREW AND 3 UNTHREADED HOLE(S)
Power SourceEXTERNAL
ColorUNABLE TO DECODE
Measurement Range+0.0 TO 15.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Scale Selection MethodTERMINAL
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Surface TreatmentENAMEL
PhaseSINGLE
Movement Suspension MethodJEWEL PIVOT BASE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-133-7673 (A265-1100)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0945 lbs
Cube0.0547 cu ft
Verified Substitutes 9
6625-00-081-2874W9660-1 SUCCESSOR
Voltmeter
Hobart Brothers Llc
6625-00-086-843613212E1373 SUCCESSOR
Meter,special Scale
Cecom Lr Center
6625-00-133-7673A265-1100 SUCCESSOR
Ammeter
Essex Electro Engineers Inc
6625-00-673-55621668283PC2 SUCCESSOR
Meter,arbitrary Scale
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-00-840-6504366-205 SUCCESSOR
Voltmeter
Jewell Instruments Llc
6625-00-860-7309560C1-0201 SUCCESSOR
Ammeter
Kurz & Root Generator Company, Llc
Voltmeter
Ammeter
6625-01-106-718813217E4129 SUCCESSOR
Meter,special Scale
Cecom Lr Center
Cross-Reference Index
Part NumberManufacturer
2534 Solartron Electronics Inc Weston Instruments Div (USA)
2534 Custom Metering Company Inc (USA)
378-0789 PRIMARY Continental Electronics Corp (USA)
Related Parts
SUCCESSOR 6625-00-133-7673 Ammeter · A265-1100
6625-00-081-2874SUCCESSOR
VOLTMETER
W9660-1
6625-00-086-8436SUCCESSOR
METER,SPECIAL SCALE
13212E1373
6625-00-673-5562SUCCESSOR
METER,ARBITRARY SCALE
1668283PC2
6625-00-840-6504SUCCESSOR
VOLTMETER
366-205
6625-00-860-7309SUCCESSOR
AMMETER
560C1-0201
6625-00-899-7021SUCCESSOR
VOLTMETER
6625-00-965-0531SUCCESSOR
AMMETER
6625-01-106-7188SUCCESSOR
METER,SPECIAL SCALE
13217E4129

Frequently Asked Questions

What is NSN 6625-01-249-4924?

NSN 6625-01-249-4924 is a Voltmeter, manufactured by Continental Electronics Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-249-4924?

NSN 6625-01-249-4924 has 3 cross-referenced part numbers: 2534 (Solartron Electronics Inc Weston Instruments Div), 2534 (Custom Metering Company Inc), 378-0789 (Continental Electronics Corp).

What NSN replaces 6625-01-249-4924?

There are 9 known substitutes for 6625-01-249-4924: 6625-00-081-2874, 6625-00-086-8436, 6625-00-133-7673 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 378-0789?

Key specifications for 378-0789: Scale Division Quantity: 30 SINGLE INDICATOR SINGLE RANGE; Mounting Hole Diameter: 0.150 INCHES NOMINAL IN; Meter Depth Behind Mounting Flange: 1.380 INCHES NOMINAL IN; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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