PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

08820Voltmeter

Simpson Electric Company, Inc. · NSN 6625-00-150-5202 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-150-5202 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-150-5202. Primary manufacturer part number: 08820.
Features
  • Voltmeter — FSC 6625
  • Mounting Facility Type and Quantity: 4 THREADED STUD(S)
  • Features Provided: ZERO ADJUSTER
  • Power Source: EXTERNAL
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Movement Suspension Method: JEWEL PIVOT BASE
  • Furnished Items and Quantity: EXTERNAL SHUNT 1
  • Accuracy in Percent: -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Plastic Phenolic construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-150-5202, 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 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-150-5202
Primary Part Number08820
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSimpson Electric Company, Inc.
StatusACTIVE
Mounting Facility Type and Quantity4 THREADED STUD(S)
Features ProvidedZERO ADJUSTER
Power SourceEXTERNAL
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Movement Suspension MethodJEWEL PIVOT BASE
Furnished Items and QuantityEXTERNAL SHUNT 1
Accuracy in Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Scale Division Quantity100 SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING IRON VANE
Circuit Current for Which DesignedAC
Measurement Range+0.0 TO 500.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
Mounting Stud Diameter0.156 INCHES NOMINAL IN
FSC Application DataTEST SET ELECTRONIC
Meter Depth Behind Mounting Flange1.090 INCHES NOMINAL IN
Frequency Response Range+25.000 TO 125.000 HERTZ
Mounting Stud Length0.650 INCHES NOMINAL IN
Indicator TypeDIAL W/POINTER
Meter Body Diameter Behind Mounting Flange2.750 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length4.000 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width3.560 INCHES NOMINAL IN
Style DesignatorRECTANGULAR FLUSH MTG
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Nuclear Hardness Critical FeatureNONHARDENED
MaterialPLASTIC PHENOLIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
Voltmeter
6625-00-318-643559 SUCCESSOR
Ammeter
U S Dept of Transportation Federal Aviation Administration
Test Set,radio
5330-00-207-89748820 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5962-00-319-2486DM8820 INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
2825-00-337-10938820 INTERCHANGEABLE
Piston Valve Assy
Northrop Grumman Systems Corporation Div Marine Systems
5306-00-346-9962J8820 INTERCHANGEABLE
Bolt,machine
Joslyn Corp
5950-00-488-382178820 INTERCHANGEABLE
Transformer,power
Magnetika Inc
6625-00-649-428759 INTERCHANGEABLE
Meter,electrical Frequency
Hickok Waekon Llc
6625-00-649-4768350A TP836 INTERCHANGEABLE
Meter,electrical Frequency
Q V S Inc
Cross-Reference Index
Part NumberManufacturer
08820 PRIMARY Simpson Electric Company, Inc. (USA)
65B155 Olympus Scientific Solutions Technologies Inc. (USA)
59 Simpson Electric Company, Inc. (USA)
59-08820 Simpson Electric Company, Inc. (USA)
8820 Simpson Electric Company, Inc. (USA)
65B155 Olympus America Inc (USA)
Related Parts
6625-00-060-9798SUCCESSOR
VOLTMETER
6625-00-318-6435SUCCESSOR
AMMETER
59
6625-00-649-3072SUCCESSOR
TEST SET,RADIO
5330-00-207-8974INTERCHANGEABLE
SEAL,PLAIN ENCASED
8820
5962-00-319-2486INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM8820
2825-00-337-1093INTERCHANGEABLE
PISTON VALVE ASSY
8820
5306-00-346-9962INTERCHANGEABLE
BOLT,MACHINE
J8820
5950-00-488-3821INTERCHANGEABLE
TRANSFORMER,POWER
78820
6625-00-649-4287INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
59
6625-00-649-4768INTERCHANGEABLE
METER,ELECTRICAL FREQUENCY
350A TP836
5975-00-683-2743INTERCHANGEABLE
UNION,ELECTRICAL CONDUIT
8820
6625-00-825-6277INTERCHANGEABLE
VOLTMETER
59-08770

Frequently Asked Questions

What is NSN 6625-00-150-5202?

NSN 6625-00-150-5202 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 6625-00-150-5202?

NSN 6625-00-150-5202 has 6 cross-referenced part numbers: 08820 (Simpson Electric Company, Inc.), 65B155 (Olympus Scientific Solutions Technologies Inc.), 59 (Simpson Electric Company, Inc.), 59-08820 (Simpson Electric Company, Inc.), 8820 (Simpson Electric Company, Inc.) and 1 more.

What NSN replaces 6625-00-150-5202?

There are 12 known substitutes for 6625-00-150-5202: 6625-00-060-9798, 6625-00-318-6435, 6625-00-649-3072 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 08820?

Key specifications for 08820: Mounting Facility Type and Quantity: 4 THREADED STUD(S); Features Provided: ZERO ADJUSTER; Power Source: EXTERNAL; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE. 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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