PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

901Voltmeter

Solartron Electronics Inc Weston Instruments Div · NSN 6625-00-542-0566 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-542-0566 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-542-0566. Primary manufacturer part number: 901.
Features
  • Voltmeter — FSC 6625
  • Color: UNABLE TO DECODE
  • Style Designator: RECTANGULAR OR SQUARE
  • Movement Type: MOVING COIL, PERMANENT MAGNET
  • Sensitivity Rating: 1000.0 OHMS PER VOLT
  • Features Provided: ZERO ADJUSTER
  • Movement Suspension Method: JEWEL PIVOT BASE
  • Circuit Current for Which Designed: DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-542-0566, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-542-0566
Primary Part Number901
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSolartron Electronics Inc Weston Instruments Div
StatusACTIVE
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR OR SQUARE
Movement TypeMOVING COIL, PERMANENT MAGNET
Sensitivity Rating1000.0 OHMS PER VOLT
Features ProvidedZERO ADJUSTER
Movement Suspension MethodJEWEL PIVOT BASE
Circuit Current for Which DesignedDC
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR OR SQUARE
Movement TypeMOVING COIL, PERMANENT MAGNET
Sensitivity Rating1000.0 OHMS PER VOLT
Features ProvidedZERO ADJUSTER
Movement Suspension MethodJEWEL PIVOT BASE
Circuit Current for Which DesignedDC
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeYH
Verified Substitutes 8
Voltmeter
6625-00-023-8023 INTERCHANGEABLE
Voltmeter
6625-00-472-2012 INTERCHANGEABLE
Ammeter
6625-00-553-0353 INTERCHANGEABLE
Voltmeter
6625-00-649-3672 INTERCHANGEABLE
Ammeter
6625-00-684-5275 INTERCHANGEABLE
Ammeter
6625-00-825-5587 INTERCHANGEABLE
Voltmeter
5895-01-125-331932760-901 INTERCHANGEABLE
Video Amplifier
Naval Inventory Control Point Mechanicsburg
Cross-Reference Index
Part NumberManufacturer
901 Solartron Electronics Inc Weston Instruments Div (USA)
901 Electrical Instrument Service Inc Dba Electrical Instrmnt Svce (USA)
Related Parts
6625-01-229-3761SUCCESSOR
VOLTMETER
6625-00-023-8023INTERCHANGEABLE
VOLTMETER
6625-00-472-2012INTERCHANGEABLE
AMMETER
6625-00-553-0353INTERCHANGEABLE
VOLTMETER
6625-00-649-3672INTERCHANGEABLE
AMMETER
6625-00-684-5275INTERCHANGEABLE
AMMETER
6625-00-825-5587INTERCHANGEABLE
VOLTMETER
5895-01-125-3319INTERCHANGEABLE
VIDEO AMPLIFIER
32760-901

Frequently Asked Questions

What is NSN 6625-00-542-0566?

NSN 6625-00-542-0566 is a Voltmeter, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-542-0566?

NSN 6625-00-542-0566 has 2 cross-referenced part numbers: 901 (Solartron Electronics Inc Weston Instruments Div), 901 (Electrical Instrument Service Inc Dba Electrical Instrmnt Svce).

What NSN replaces 6625-00-542-0566?

There are 8 known substitutes for 6625-00-542-0566: 6625-01-229-3761, 6625-00-023-8023, 6625-00-472-2012 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 901?

Key specifications for 901: Color: UNABLE TO DECODE; Overall Height: 7.250 INCHES NOMINAL IN; Style Designator: RECTANGULAR OR SQUARE; Movement Type: MOVING COIL, PERMANENT MAGNET. 22 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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