PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17860Voltmeter

Simpson Electric Company, Inc. · NSN 6625-00-048-6784 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-048-6784 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-048-6784. Primary manufacturer part number: 17860.
Features
  • Voltmeter — FSC 6625
  • Mounting Stud Diameter: 0.112 INCHES NOMINAL IN
  • Indicator Type: DIAL W/POINTER
  • Features Provided: KNIFE EDGE POINTER AND ZERO ADJUSTER
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Scale Graduation Type: NONLINEAR SINGLE INDICATOR SINGLE RANGE
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S)
  • Measurement Range: +0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-048-6784, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-048-6784
Primary Part Number17860
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Indicator TypeDIAL W/POINTER
Features ProvidedKNIFE EDGE POINTER AND ZERO ADJUSTER
Circuit Attachment Method and Quantity2 THREADED STUD
Scale Graduation TypeNONLINEAR SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity4 THREADED STUD(S)
Measurement Range+0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Power SourceEXTERNAL
Frequency Response Range+0.025 TO 10.000 KILOHERTZ
Center to Center Distance Between Mounting Facilities Parallel to Width1.320 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange0.900 INCHES NOMINAL IN
FSC Application DataTEST SET,ELECT. EQUIP.
Style DesignatorRECTANGULAR FLUSH MTG
ColorUNABLE TO DECODE
Nuclear Hardness Critical FeatureNONHARDENED
Supplementary Features2000 OHM PER V METER IMPEDANCE
Center to Center Distance Between Mounting Facilities Parallel to Length1.320 INCHES NOMINAL IN
Mounting Stud Length0.530 INCHES NOMINAL IN
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mounting Flange1.510 INCHES NOMINAL IN
Furnished Items and QuantityNUT 2
Installation DesignPANEL
Circuit Current for Which DesignedAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 5
Circuit Card Assembly
3455-00-187-0471TABLE23,FORM 5,D2 3/8 IN PITCH INTERCHANGEABLE
Cutter,milling,involute Gear
The American Society of Mechanical Engineers
5920-01-388-292517860 INTERCHANGEABLE
Fuse,cartridge
Dayton-Granger, Inc.
3040-01-396-152017860 INTERCHANGEABLE
Shaft,straight
Westerbeke Corporation
6665-01-587-0702940-2-GN INTERCHANGEABLE
Indicator,radiac
Bnc Corp.
Cross-Reference Index
Part NumberManufacturer
17860 PRIMARY Simpson Electric Company, Inc. (USA)
2141-17860 Simpson Electric Company, Inc. (USA)
2141 Simpson Electric Company, Inc. (USA)
Related Parts
5998-01-281-6940SUCCESSOR
CIRCUIT CARD ASSEMBLY
3455-00-187-0471INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
TABLE23,FORM 5,D2 3/8 IN PITCH
5920-01-388-2925INTERCHANGEABLE
FUSE,CARTRIDGE
17860
3040-01-396-1520INTERCHANGEABLE
SHAFT,STRAIGHT
17860
6665-01-587-0702INTERCHANGEABLE
INDICATOR,RADIAC
940-2-GN

Frequently Asked Questions

What is NSN 6625-00-048-6784?

NSN 6625-00-048-6784 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-048-6784?

NSN 6625-00-048-6784 has 3 cross-referenced part numbers: 17860 (Simpson Electric Company, Inc.), 2141-17860 (Simpson Electric Company, Inc.), 2141 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-048-6784?

There are 5 known substitutes for 6625-00-048-6784: 5998-01-281-6940, 3455-00-187-0471, 5920-01-388-2925 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17860?

Key specifications for 17860: Mounting Stud Diameter: 0.112 INCHES NOMINAL IN; Indicator Type: DIAL W/POINTER; Overall Width: 1.750 INCHES NOMINAL IN; Features Provided: KNIFE EDGE POINTER AND ZERO ADJUSTER. 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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