PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

266Voltmeter

Digitec Corp · NSN 6625-00-106-7522 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-106-7522 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-106-7522. Primary manufacturer part number: 266.
Features
  • Voltmeter — FSC 6625
  • Operating Voltage Rating in Volts: 115.0 AC MINIMUM AND 230.0 AC MAXIMUM
  • Style Designator: PORTABLE W/TILT VIEW HANDLE
  • Accuracy Rating: PORM 0.2 PCT OF READING PORM 1 DIGIT SINGLE INDICATOR ALL RANGES
  • Display Digit Quantity: 5
  • Reference Data and Literature: TO 33A1-12-984-1
  • Functional Description: SOLID STATE DIGITAL BENCH MOUNT VOLTMETER MEASURING AC OR DC VOLTAGE UP TO 1000V IN FOUR RANGES. FEATURES TILT-BAIL HANDLE,1000 MEGOHM INPUT IMPEDANCE,BCD OUTPUT,FRONT PANEL ZERO & CALIBRATE CONTROLS V
  • Measurement Range: -199.9 TO 199.9 VOLTS FIRST INDICATOR THIRD RANGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-106-7522, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Digitec Corp. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-106-7522
Primary Part Number266
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerDigitec Corp
StatusACTIVE
Operating Voltage Rating in Volts115.0 AC MINIMUM AND 230.0 AC MAXIMUM
Style DesignatorPORTABLE W/TILT VIEW HANDLE
Accuracy RatingPORM 0.2 PCT OF READING PORM 1 DIGIT SINGLE INDICATOR ALL RANGES
Display Digit Quantity5
Reference Data and LiteratureTO 33A1-12-984-1
Functional DescriptionSOLID STATE DIGITAL BENCH MOUNT VOLTMETER MEASURING AC OR DC VOLTAGE UP TO 1000V IN FOUR RANGES. FEATURES TILT-BAIL HANDLE,1000 MEGOHM INPUT IMPEDANCE,BCD OUTPUT,FRONT PANEL ZERO & CALIBRATE CONTROLS V
Measurement Range-199.9 TO 199.9 VOLTS FIRST INDICATOR THIRD RANGE
Functional ClassificationAA-1.1
Circuit Attachment Method and Quantity4 PROBE, DIRECT CONTACT
Measurement Range-19.9 TO 19.9 VOLTS FIRST INDICATOR SECOND RANGE
Nuclear Hardness Critical FeatureNONHARDENED
Scale Selection MethodSWITCH
PhaseSINGLE
Measurement Range-1.9 TO 1.9 VOLTS FIRST INDICATOR FIRST RANGE
Power SourceEXTERNAL
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Interface CompatibilityBCD
Entry Date93-01-13
Indicator TypeDIGITAL DISPLAY
Circuit Current for Which DesignedAC
Installation DesignBENCH
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM
Measurement Range-1000.0 TO 1000.0 VOLTS FIRST INDICATOR FOURTH RANGE
Display ColorRED SINGLE INDICATOR ALL RANGES
Operating Voltage Rating in Volts115.0 AC MINIMUM AND 230.0 AC MAXIMUM
Style DesignatorPORTABLE W/TILT VIEW HANDLE
Accuracy RatingPORM 0.2 PCT OF READING PORM 1 DIGIT SINGLE INDICATOR ALL RANGES
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-649-4816
HAZMATNo
Shelf Life Code0
Criticality CodeU
Unit of IssueEA
SMR CodeVU
Weight11.0000 lbs
Cube1.0527 cu ft
Verified Substitutes 12
Voltmeter
5998-01-137-996526-6 SUCCESSOR
Holder,electrical Card
Schroff Inc
6625-01-202-4639A81000 SUCCESSOR
Voltmeter
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
6625-01-269-414063A133507P2 SUCCESSOR
Ammeter
Yokogawa Corporation of America
Voltmeter
2915-00-118-355101-266 INTERCHANGEABLE
Gear,drive
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
3040-00-795-4941 INTERCHANGEABLE
Shaft,shouldered
6625-00-881-2274128C505H01 INTERCHANGEABLE
Ammeter
Northrop Grumman Support Services Corp
6625-01-005-5132483659-1 INTERCHANGEABLE
Ammeter
Raytheon Company Dba Raytheon Co
5133-01-112-9534 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
266 Digitec Corp (USA)
01-266 Digitec Corp (USA)
Related Parts
SUCCESSOR 6625-00-649-4816 Voltmeter
5998-01-137-9965SUCCESSOR
HOLDER,ELECTRICAL CARD
26-6
6625-01-202-4639SUCCESSOR
VOLTMETER
A81000
6625-01-269-4140SUCCESSOR
AMMETER
63A133507P2
6625-01-330-6519SUCCESSOR
VOLTMETER
2915-00-118-3551INTERCHANGEABLE
GEAR,DRIVE
01-266
3040-00-795-4941INTERCHANGEABLE
SHAFT,SHOULDERED
6625-00-881-2274INTERCHANGEABLE
AMMETER
128C505H01
6625-01-005-5132INTERCHANGEABLE
AMMETER
483659-1
5133-01-112-9534INTERCHANGEABLE
DRILL,TWIST
5305-01-233-1831INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5895-01-548-7740INTERCHANGEABLE
BREAKOUT PANEL

Frequently Asked Questions

What is NSN 6625-00-106-7522?

NSN 6625-00-106-7522 is a Voltmeter, manufactured by Digitec Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-106-7522?

NSN 6625-00-106-7522 has 2 cross-referenced part numbers: 266 (Digitec Corp), 01-266 (Digitec Corp).

What NSN replaces 6625-00-106-7522?

There are 12 known substitutes for 6625-00-106-7522: 6625-00-649-4816, 5998-01-137-9965, 6625-01-202-4639 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 266?

Key specifications for 266: Operating Voltage Rating in Volts: 115.0 AC MINIMUM AND 230.0 AC MAXIMUM; Style Designator: PORTABLE W/TILT VIEW HANDLE; Accuracy Rating: PORM 0.2 PCT OF READING PORM 1 DIGIT SINGLE INDICATOR ALL RANGES; Display Digit Quantity: 5. 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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