PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

09790Voltmeter

Simpson Electric Company, Inc. · NSN 6625-00-710-2757 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-710-2757 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-710-2757. Primary manufacturer part number: 09790.
Features
  • Voltmeter — FSC 6625
  • Circuit Current for Which Designed: DC
  • Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
  • Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE
  • Indicator Type: DIAL W/POINTER
  • Mounting Stud Diameter: 0.112 INCHES NOMINAL IN
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Features Provided: ZERO ADJUSTER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-710-2757, 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 4 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-710-2757
Primary Part Number09790
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusCANCELLED
Circuit Current for Which DesignedDC
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Indicator TypeDIAL W/POINTER
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Nuclear Hardness Critical FeatureNONHARDENED
Features ProvidedZERO ADJUSTER
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mounting Flange2.730 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Circuit Attachment Method and Quantity2 THREADED STUD
Style DesignatorRECTANGULAR FLUSH MTG
Meter Depth Behind Mounting Flange1.080 INCHES NOMINAL IN
FSC Application DataTEST SET,ELECT. EQUIP.
Mounting Stud Length0.510 INCHES NOMINAL IN
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Center to Center Distance Between Mounting Facilities Parallel to Width2.250 INCHES NOMINAL IN
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Center to Center Distance Between Mounting Facilities Parallel to Length2.250 INCHES NOMINAL IN
Installation DesignPANEL
Movement TypeMOVING IRON VANE
Measurement Range+0.0 TO 100.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity4 THREADED STUD(S)
Circuit Current for Which DesignedDC
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 12
No Item Name Available
Ammeter
6625-00-053-2836 INTERCHANGEABLE
Ammeter
6625-00-247-108004380 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
5930-00-263-0843 INTERCHANGEABLE
Switch,slide
6625-00-270-407902660 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
2910-00-288-30720-10367 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
2910-00-338-8684 INTERCHANGEABLE
Pump Assy,fuel
6625-00-528-7964 INTERCHANGEABLE
Voltmeter
5950-00-647-6263 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
09790 PRIMARY Simpson Electric Company, Inc. (USA)
137-84-2 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
1327 Simpson Electric Company, Inc. (USA)
9790 Simpson Electric Company, Inc. (USA)
Related Parts
6625-00-840-0372SUCCESSOR
NO ITEM NAME AVAILABLE
6625-00-902-5592SUCCESSOR
AMMETER
6625-00-053-2836INTERCHANGEABLE
AMMETER
6625-00-247-1080INTERCHANGEABLE
AMMETER
04380
5930-00-263-0843INTERCHANGEABLE
SWITCH,SLIDE
6625-00-270-4079INTERCHANGEABLE
AMMETER
02660
2910-00-288-3072INTERCHANGEABLE
CARBURETOR,FLOAT
0-10367
2910-00-338-8684INTERCHANGEABLE
PUMP ASSY,FUEL
6625-00-528-7964INTERCHANGEABLE
VOLTMETER
5950-00-647-6263INTERCHANGEABLE
TRANSFORMER,POWER
6625-00-819-3027INTERCHANGEABLE
VOLTMETER
6625-00-840-0365INTERCHANGEABLE
AMMETER
320S36

Frequently Asked Questions

What is NSN 6625-00-710-2757?

NSN 6625-00-710-2757 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-710-2757?

NSN 6625-00-710-2757 has 4 cross-referenced part numbers: 09790 (Simpson Electric Company, Inc.), 137-84-2 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 1327 (Simpson Electric Company, Inc.), 9790 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-710-2757?

There are 12 known substitutes for 6625-00-710-2757: 6625-00-840-0372, 6625-00-902-5592, 6625-00-053-2836 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 09790?

Key specifications for 09790: Circuit Current for Which Designed: DC; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Indicator Type: DIAL W/POINTER. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-710-2757 still in active supply?

NSN 6625-00-710-2757 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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