PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

626-102Voltmeter

Jewell Instruments Llc · NSN 6625-00-020-0103 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-020-0103 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-020-0103. Primary manufacturer part number: 626-102.
Features
  • Voltmeter — FSC 6625
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.880 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.880 INCHES NOMINAL IN
  • Power Source: EXTERNAL
  • Mounting Stud Diameter: 0.112 INCHES NOMINAL IN
  • Circuit Attachment Method and Quantity: 2 THREADED STUD
  • Mounting Facility Type and Quantity: 1 FLANGE AND 4 THREADED STUD(S)
  • Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Plastic construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-00-020-0103, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments Llc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-020-0103
Primary Part Number626-102
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJewell Instruments Llc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Width1.880 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.880 INCHES NOMINAL IN
Power SourceEXTERNAL
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Circuit Attachment Method and Quantity2 THREADED STUD
Mounting Facility Type and Quantity1 FLANGE AND 4 THREADED STUD(S)
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Measurement Range+0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
FSC Application DataTEST SET,ELECT. EQUIP.
Meter Body Diameter Behind Mounting Flange2.170 INCHES NOMINAL IN
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Style DesignatorRECTANGULAR FLUSH MTG
MaterialPLASTIC
Scale Division Quantity75 SINGLE INDICATOR SINGLE RANGE
Nuclear Hardness Critical FeatureNONHARDENED
Movement Suspension MethodJEWEL PIVOT BASE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Meter Depth Behind Mounting Flange1.150 INCHES NOMINAL IN
Installation DesignPANEL
Movement TypeMOVING IRON VANE
Mounting Stud Length0.530 INCHES NOMINAL IN
Circuit Current for Which DesignedAC
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-035-7822 (9700)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.4400 lbs
Cube0.0485 cu ft
Verified Substitutes 12
5999-00-035-78229700 SUCCESSOR
Contact,electrical
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
6625-00-889-1624GM80SEU2 SUCCESSOR
Ammeter
Northrop Grumman Systems Corporation
Ammeter
6625-00-028-3542 INTERCHANGEABLE
Ammeter
6150-00-263-1194 INTERCHANGEABLE
Cable Assembly,power,electrical
4310-00-267-1346 INTERCHANGEABLE
Compressor Unit,reciprocating
5935-00-439-5781580R403H01 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6625-00-485-8223GM805EU1 INTERCHANGEABLE
Ammeter
Northrop Grumman Systems Corporation
4320-00-535-19299700 INTERCHANGEABLE
Ring,oil Retainer
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5340-00-672-2179 INTERCHANGEABLE
Catch,cupboard
Cross-Reference Index
Part NumberManufacturer
626-102 PRIMARY Jewell Instruments Llc (USA)
1257-09700 Simpson Electric Company, Inc. (USA)
9700-0-150VAC Simpson Electric Company, Inc. (USA)
1257 Simpson Electric Company, Inc. (USA)
9700 Simpson Electric Company, Inc. (USA)
Related Parts
SUCCESSOR 5999-00-035-7822 Contact,electrical · 9700
6625-00-889-1624SUCCESSOR
AMMETER
GM80SEU2
6625-01-237-7371SUCCESSOR
AMMETER
6625-00-028-3542INTERCHANGEABLE
AMMETER
6150-00-263-1194INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
4310-00-267-1346INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
5935-00-439-5781INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
580R403H01
6625-00-485-8223INTERCHANGEABLE
AMMETER
GM805EU1
4320-00-535-1929INTERCHANGEABLE
RING,OIL RETAINER
9700
5340-00-672-2179INTERCHANGEABLE
CATCH,CUPBOARD
5330-00-812-6435INTERCHANGEABLE
SEAL,PLAIN ENCASED
9700
2990-01-057-3701INTERCHANGEABLE
MUFFLER,EXHAUST
1871

Frequently Asked Questions

What is NSN 6625-00-020-0103?

NSN 6625-00-020-0103 is a Voltmeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-020-0103?

NSN 6625-00-020-0103 has 5 cross-referenced part numbers: 626-102 (Jewell Instruments Llc), 1257-09700 (Simpson Electric Company, Inc.), 9700-0-150VAC (Simpson Electric Company, Inc.), 1257 (Simpson Electric Company, Inc.), 9700 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-020-0103?

There are 12 known substitutes for 6625-00-020-0103: 5999-00-035-7822, 6625-00-889-1624, 6625-01-237-7371 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 626-102?

Key specifications for 626-102: Center to Center Distance Between Mounting Facilities Parallel to Width: 1.880 INCHES NOMINAL IN; Overall Width: 2.470 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.880 INCHES NOMINAL IN; Power Source: EXTERNAL. 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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