PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-3198Multimeter

Custom Metering Company Inc · NSN 6625-01-247-5582 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-247-5582 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-247-5582. Primary manufacturer part number: M-3198.
Features
  • Multimeter — FSC 6625
  • Indicator Type: DIGITAL DISPLAY
  • Scale Selection Method: SWITCH
  • Accuracy Rating: PORM 1 PCT OF READING SINGLE INDICATOR ALL RANGES
  • Supplementary Features: SWITCHABLE DISPLAY
  • Features Provided: PORTABLE
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Display Type: LIGHT EMITTING DIODE (L.E.D.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Multimeter, cataloged under National Stock Number 6625-01-247-5582, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Custom Metering Company Inc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-247-5582
Primary Part NumberM-3198
Item NameMultimeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerCustom Metering Company Inc
StatusACTIVE
Indicator TypeDIGITAL DISPLAY
Scale Selection MethodSWITCH
Accuracy RatingPORM 1 PCT OF READING SINGLE INDICATOR ALL RANGES
Supplementary FeaturesSWITCHABLE DISPLAY
Features ProvidedPORTABLE
FSC Application DataTEST SET,ELECT. EQUIP.
Display TypeLIGHT EMITTING DIODE (L.E.D.).
ColorUNABLE TO DECODE
Display Digit Quantity3
Circuit Attachment Method and Quantity1 CLAMP-ON
Power SourceEXTERNAL
Movement Suspension MethodJEWEL PIVOT BASE
Display ColorRED SINGLE INDICATOR ALL RANGES
Measurement Range+0.1 TO 99.9 AMPERES SINGLE INDICATOR FIRST RANGE
Style DesignatorCLAMP-ON
Nuclear Hardness Critical FeatureNONHARDENED
Installation DesignBENCH
Furnished Items and QuantityCASE 1; LEADS 2
Movement TypeMOVING COIL, PERMANENT MAGNET
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Circuit Current for Which DesignedAC OR DC
Measurement Range+1.0 TO 999.0 AMPERES SINGLE INDICATOR SECOND RANGE
Measurement Range+1.0 TO 999.0 VOLTS SINGLE INDICATOR FOURTH RANGE
Measurement Range+0.1 TO 99.9 VOLTS SINGLE INDICATOR THIRD RANGE
Indicator TypeDIGITAL DISPLAY
Scale Selection MethodSWITCH
Accuracy RatingPORM 1 PCT OF READING SINGLE INDICATOR ALL RANGES
Supplementary FeaturesSWITCHABLE DISPLAY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeY
Weight1.9200 lbs
Cube0.1846 cu ft
Verified Substitutes 4
5950-00-172-3092SMC604334 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5920-00-956-4979278001 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
6680-01-072-279477-907 INTERCHANGEABLE
Switch,liquid Level
Parker Hannifin Corp Dba Pneutronics
4920-01-136-8217278001 INTERCHANGEABLE
Torque Fixture
Honeywell International Inc. Div Aerospace - Torrance
Cross-Reference Index
Part NumberManufacturer
278001 Avo Intl (USA)
ACD-2000A Core Industries Inc Amprobe Instrument Div (USA)
M-3198 PRIMARY Custom Metering Company Inc (USA)
M-3198 Metermaster Inc Miscorp Div (USA)
Related Parts
5950-00-172-3092INTERCHANGEABLE
TRANSFORMER,POWER
SMC604334
5920-00-956-4979INTERCHANGEABLE
FUSE,CARTRIDGE
278001
6680-01-072-2794INTERCHANGEABLE
SWITCH,LIQUID LEVEL
77-907
4920-01-136-8217INTERCHANGEABLE
TORQUE FIXTURE
278001

Frequently Asked Questions

What is NSN 6625-01-247-5582?

NSN 6625-01-247-5582 is a Multimeter, manufactured by Custom Metering Company Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-247-5582?

NSN 6625-01-247-5582 has 4 cross-referenced part numbers: 278001 (Avo Intl), ACD-2000A (Core Industries Inc Amprobe Instrument Div), M-3198 (Custom Metering Company Inc), M-3198 (Metermaster Inc Miscorp Div).

What NSN replaces 6625-01-247-5582?

There are 4 known substitutes for 6625-01-247-5582: 5950-00-172-3092, 5920-00-956-4979, 6680-01-072-2794 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-3198?

Key specifications for M-3198: Indicator Type: DIGITAL DISPLAY; Special Features: RECHARGEABLE BATTERY; Scale Selection Method: SWITCH; Accuracy Rating: PORM 1 PCT OF READING SINGLE INDICATOR ALL RANGES. 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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