PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1212-09540Voltmeter

Simpson Electric Company, Inc. · NSN 6625-00-470-8432 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-470-8432 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-470-8432. Primary manufacturer part number: 1212-09540.
Features
  • Voltmeter — FSC 6625
  • Indicator Type: DIAL W/POINTER
  • Style Designator: RECTANGULAR FLUSH MTG
  • Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE
  • Meter Body Diameter Behind Mounting Flange: 1.500 INCHES NOMINAL IN
  • Nuclear Hardness Critical Feature: NONHARDENED
  • Features Provided: MAGNETIC SHIELD AND ZERO ADJUSTER
Applications
  • Applications requiring Plastic construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-470-8432, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN6625-00-470-8432
Primary Part Number1212-09540
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Indicator TypeDIAL W/POINTER
Style DesignatorRECTANGULAR FLUSH MTG
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Meter Body Diameter Behind Mounting Flange1.500 INCHES NOMINAL IN
Nuclear Hardness Critical FeatureNONHARDENED
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Sensitivity Rating1000.0 OHMS PER VOLT
Measurement Range+0.0 TO 5.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity4 THREADED STUD(S)
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity2 THREADED STUD
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Circuit Current for Which DesignedDC
ColorUNABLE TO DECODE
Center to Center Distance Between Mounting Facilities Parallel to Width1.320 INCHES NOMINAL IN
Movement TypeMOVING COIL, PERMANENT MAGNET
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
FSC Application DataTEST SET,ELECT. EQUIP.
MaterialPLASTIC
Installation DesignPANEL
Mounting Stud Length0.530 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange0.820 INCHES NOMINAL IN
Power SourceEXTERNAL
Center to Center Distance Between Mounting Facilities Parallel to Length1.320 INCHES NOMINAL IN
Scale Division Quantity50 SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-01-136-1822 (84014/29-2410S)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeLN
Verified Substitutes 12
6145-00-299-6222NE16834T SUCCESSOR
Braid,wire
New England Wire Technologies Corp.
Ammeter
6625-00-974-6175599-109A SUCCESSOR
Meter,special Scale
Bae Systems Information & Electronic Systems Integration Inc.
6145-01-136-182284014/29-2410S SUCCESSOR
Cable,special Purpose,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5950-00-004-6174986095-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
6625-00-028-396609541 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
6670-00-062-51579080 INTERCHANGEABLE
Weight,balance
Troemner Llc
6140-00-119-1390HV010 INTERCHANGEABLE
Battery,storage
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
5999-00-212-355569-702 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Department of Defense Project Manager-Mobile Electric Power
5330-00-246-02249540 INTERCHANGEABLE
Gasket
Taylor Machine Works Inc
Cross-Reference Index
Part NumberManufacturer
1212-09540 PRIMARY Simpson Electric Company, Inc. (USA)
1212-9540 Simpson Electric Company, Inc. (USA)
1212-0-5VDC Simpson Electric Company, Inc. (USA)
1212 Simpson Electric Company, Inc. (USA)
9540 Simpson Electric Company, Inc. (USA)
Related Parts
SUCCESSOR 6145-01-136-1822 Cable,special Purpose,electrical · 84014/29-2410S
6145-00-299-6222SUCCESSOR
BRAID,WIRE
NE16834T
6625-00-387-5322SUCCESSOR
AMMETER
6625-00-974-6175SUCCESSOR
METER,SPECIAL SCALE
599-109A
5950-00-004-6174INTERCHANGEABLE
REACTOR
986095-1
6625-00-028-3966INTERCHANGEABLE
VOLTMETER
09541
6670-00-062-5157INTERCHANGEABLE
WEIGHT,BALANCE
9080
6140-00-119-1390INTERCHANGEABLE
BATTERY,STORAGE
HV010
5999-00-212-3555INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
69-702
5330-00-246-0224INTERCHANGEABLE
GASKET
9540
6625-00-442-0105INTERCHANGEABLE
VOLTMETER
5999-00-784-7988INTERCHANGEABLE
DELAY LINE
712899-12

Frequently Asked Questions

What is NSN 6625-00-470-8432?

NSN 6625-00-470-8432 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-470-8432?

NSN 6625-00-470-8432 has 5 cross-referenced part numbers: 1212-09540 (Simpson Electric Company, Inc.), 1212-9540 (Simpson Electric Company, Inc.), 1212-0-5VDC (Simpson Electric Company, Inc.), 1212 (Simpson Electric Company, Inc.), 9540 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-470-8432?

There are 12 known substitutes for 6625-00-470-8432: 6145-00-299-6222, 6625-00-387-5322, 6625-00-974-6175 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1212-09540?

Key specifications for 1212-09540: Indicator Type: DIAL W/POINTER; Style Designator: RECTANGULAR FLUSH MTG; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com