PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M56Voltmeter

Fluke Corp · NSN 6625-00-980-1985 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-980-1985 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-980-1985. Primary manufacturer part number: M56.
Features
  • Voltmeter — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: Fluke Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-980-1985, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fluke Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameVoltmeter
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersSolartron Electronics Inc Weston Instruments Div (CAGE 65092); Fluke Corp (CAGE 89536)
Successor NSN6625-00-979-6286 — No Item Name Available
Technical Specifications
ParameterValue
NSN6625-00-980-1985
Primary Part NumberM56
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFluke Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-00-079-5247 (1941-500-0-500UADC)
HAZMATNo
Verified Substitutes 12
No Item Name Available
6625-00-079-52471941-500-0-500UADC SUCCESSOR
Ammeter
Custom Metering Company Inc
6625-00-930-82844017527-0701 SUCCESSOR
Phasemeter
Raytheon Company Dba Raytheon Co
5998-01-049-03581941 SUCCESSOR
Circuit Card Assembly
Gifft T H Co Inc
3010-00-148-0949 INTERCHANGEABLE
Coupling Half,shaft
5935-00-258-7217 INTERCHANGEABLE
Connector,plug,electrical
5340-00-292-320711324 INTERCHANGEABLE
Grip,handle
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6515-00-372-12001941 INTERCHANGEABLE
Splint,wood
Gf Health Products, Inc.
5950-00-410-12641-941 INTERCHANGEABLE
Reactor
Eldec Aerospace Corp
6605-00-536-5384 INTERCHANGEABLE
Compass,magnetic
Cross-Reference Index
Part NumberManufacturer
1941 Solartron Electronics Inc Weston Instruments Div (USA)
M56 PRIMARY Fluke Corp (USA)
Related Parts
SUCCESSOR 6625-00-079-5247 Ammeter · 1941-500-0-500UADC
6625-00-979-6286SUCCESSOR
NO ITEM NAME AVAILABLE
6625-00-930-8284SUCCESSOR
PHASEMETER
4017527-0701
5998-01-049-0358SUCCESSOR
CIRCUIT CARD ASSEMBLY
1941
3010-00-148-0949INTERCHANGEABLE
COUPLING HALF,SHAFT
5935-00-258-7217INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5340-00-292-3207INTERCHANGEABLE
GRIP,HANDLE
11324
6515-00-372-1200INTERCHANGEABLE
SPLINT,WOOD
1941
5950-00-410-1264INTERCHANGEABLE
REACTOR
1-941
6605-00-536-5384INTERCHANGEABLE
COMPASS,MAGNETIC
2520-00-708-6578INTERCHANGEABLE
COVER
5930-00-766-3920INTERCHANGEABLE
SWITCH,ROTARY
1941

Frequently Asked Questions

What is NSN 6625-00-980-1985?

NSN 6625-00-980-1985 is a Voltmeter, manufactured by Fluke Corp, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-980-1985?

NSN 6625-00-980-1985 has 2 cross-referenced part numbers: 1941 (Solartron Electronics Inc Weston Instruments Div), M56 (Fluke Corp).

What NSN replaces 6625-00-980-1985?

There are 12 known substitutes for 6625-00-980-1985: 6625-00-979-6286, 6625-00-079-5247, 6625-00-930-8284 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 6625-00-980-1985 still in active supply?

NSN 6625-00-980-1985 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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