PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10420Voltmeter

Simpson Electric Company, Inc. · NSN 6625-00-450-2067 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-450-2067 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-450-2067. Primary manufacturer part number: 10420.
Features
  • Voltmeter — FSC 6625
  • Meter Body Height Behind Mounting Flange: 1.220 INCHES NOMINAL IN
  • Material: PLASTIC
  • Distance Between Mounting Facility Centers: 2.938 INCHES NOMINAL IN
  • Movement Type: MOVING IRON VANE
  • Installation Design: PANEL
  • Mounting Stud Diameter: 0.138 INCHES NOMINAL IN
  • Circuit Current for Which Designed: AC
Applications
  • Applications requiring Plastic construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-450-2067, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN6625-00-450-2067
Primary Part Number10420
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Meter Body Height Behind Mounting Flange1.220 INCHES NOMINAL IN
MaterialPLASTIC
Distance Between Mounting Facility Centers2.938 INCHES NOMINAL IN
Movement TypeMOVING IRON VANE
Installation DesignPANEL
Mounting Stud Diameter0.138 INCHES NOMINAL IN
Circuit Current for Which DesignedAC
Scale Division Quantity75 SINGLE INDICATOR SINGLE RANGE
Meter Body Width Behind Mounting Flange2.500 INCHES NOMINAL IN
Sensitivity Rating1000.0 OHMS PER VOLT
Movement Suspension MethodJEWEL PIVOT BASE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR FLUSH MTG
FSC Application DataTEST SET,ELECT. EQUIP.
Mounting Facility Type and Quantity2 THREADED STUD(S)
ColorUNABLE TO DECODE
Circuit Attachment Method and Quantity2 SOLDER STUD
Reliability IndicatorNOT ESTABLISHED
Meter Depth Behind Mounting Flange3.250 INCHES NOMINAL IN
Accuracy in Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Mounting Arrangement StyleTWO HOLE/STUD
Measurement Range+0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Meter Body Height Behind Mounting Flange1.220 INCHES NOMINAL IN
MaterialPLASTIC
Distance Between Mounting Facility Centers2.938 INCHES NOMINAL IN
Movement TypeMOVING IRON VANE
Installation DesignPANEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeLN
Verified Substitutes 12
4720-00-203-3903 INTERCHANGEABLE
Hose Assembly,nonmetallic
4320-00-218-390710420 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
5342-00-432-1557522111E-588-Z INTERCHANGEABLE
Coupling,clamp,grooved
Voss Industries, Llc
3455-00-554-731910420 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
4720-00-764-6741 INTERCHANGEABLE
Hose Assembly,nonmetallic
4730-00-813-7558104-20 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Crane Carrier Company, Llc
5977-00-947-402910420 INTERCHANGEABLE
Brush,electrical Contact
Miraj Corp
5935-01-033-8442PL93-6B INTERCHANGEABLE
Connector,plug,electrical
Trompeter Electronics, Inc.
4820-01-189-4693 INTERCHANGEABLE
Retainer,ball
4820-01-276-349610420 INTERCHANGEABLE
Parts Kit,linear Directional Con
Mac Valves Inc
Cross-Reference Index
Part NumberManufacturer
10420 Simpson Electric Company, Inc. (USA)
Related Parts
4720-00-203-3903INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4320-00-218-3907INTERCHANGEABLE
RING,WEARING
10420
5342-00-432-1557INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
522111E-588-Z
3455-00-554-7319INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10420
4720-00-764-6741INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4730-00-813-7558INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
104-20
5977-00-947-4029INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
10420
5935-01-033-8442INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
PL93-6B
4820-01-189-4693INTERCHANGEABLE
RETAINER,BALL
4820-01-276-3496INTERCHANGEABLE
PARTS KIT,LINEAR DIRECTIONAL CON
10420
6540-01-512-7395INTERCHANGEABLE
LAMP FOR VISION TESTER
10420
5365-01-533-8980INTERCHANGEABLE
BUSHING,MACHINE THREAD
10420

Frequently Asked Questions

What is NSN 6625-00-450-2067?

NSN 6625-00-450-2067 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 6625-00-450-2067?

NSN 6625-00-450-2067 has 1 cross-referenced part number: 10420 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-450-2067?

There are 12 known substitutes for 6625-00-450-2067: 4720-00-203-3903, 4320-00-218-3907, 5342-00-432-1557 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10420?

Key specifications for 10420: Meter Body Height Behind Mounting Flange: 1.220 INCHES NOMINAL IN; Material: PLASTIC; Distance Between Mounting Facility Centers: 2.938 INCHES NOMINAL IN; Movement Type: MOVING IRON VANE. 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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