PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104-000Voltmeter

Otek Corp Dba Otek Corp · NSN 6625-01-361-0640 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-361-0640 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-361-0640. Primary manufacturer part number: 104-000.
Features
  • Voltmeter — FSC 6625
  • Material: ALUMINUM
  • Mounting Arrangement Style: SIX HOLE/STUD RECTANGULAR/SQUARE
  • Features Provided: AUTORANGING AND OVERRANGING AND ZERO ADJUSTER
  • Display Digit Quantity: 3-1/2
  • Power Source: EXTERNAL
  • Meter Depth Behind Mounting Flange: 4.000 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S)
Applications
  • Applications requiring Aluminum construction
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-361-0640, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Otek Corp Dba Otek Corp. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-361-0640
Primary Part Number104-000
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerOtek Corp Dba Otek Corp
StatusACTIVE
MaterialALUMINUM
Mounting Arrangement StyleSIX HOLE/STUD RECTANGULAR/SQUARE
Features ProvidedAUTORANGING AND OVERRANGING AND ZERO ADJUSTER
Display Digit Quantity3-1/2
Power SourceEXTERNAL
Meter Depth Behind Mounting Flange4.000 INCHES NOMINAL IN
Mounting Facility Type and Quantity6 UNTHREADED HOLE(S)
Meter Body Width Behind Mounting Flange3.575 INCHES NOMINAL IN
Measurement Range+0.0 TO 2.0 VOLTS, DC SINGLE INDICATOR FIRST RANGE
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Circuit Attachment Method and Quantity37 PIN
Measurement Range+0.0 TO 20.0 VOLTS, DC SINGLE INDICATOR SECOND RANGE
Display ColorRED SINGLE INDICATOR ALL RANGES
Measurement Range+0.0 TO 200.0 VOLTS, DC SINGLE INDICATOR THIRD RANGE
Scale Selection MethodTERMINAL
Measurement Range+0.0 TO 500.0 VOLTS, DC SINGLE INDICATOR FOURTH RANGE
Accuracy RatingPORM 0.008 PCT PORM 0NE DIGIT SINGLE INDICATOR ALL RANGES
Shortest Vertical Distance Between Mounting Centers1.900 INCHES NOMINAL IN
Installation DesignPANEL
Meter Body Height Behind Mounting Flange1.000 INCHES NOMINAL IN
Style DesignatorRECTANGULAR FLUSH MTG
Nuclear Hardness Critical FeatureNONHARDENED
Center to Center Distance Between Mounting Facilities Parallel to Width3.800 INCHES NOMINAL IN
Mounting Hole Diameter0.190 INCHES NOMINAL IN
Indicator TypeDIGITAL DISPLAY
Center to Center Distance Between Mounting Facilities Parallel to Length1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.7700 lbs
Cube0.0560 cu ft
Verified Substitutes 9
Voltmeter
4720-00-107-3324SAE-20R1ECLTS-A-41X73 INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
4730-00-910-9865 INTERCHANGEABLE
Elbow,hose to Boss
5835-00-986-2333 INTERCHANGEABLE
Head,magnetic
6210-01-289-9988 INTERCHANGEABLE
Panel,indicating,light Transmitt
4120-01-592-794910-5300 INTERCHANGEABLE
Air Conditioner
Department of Defense Project Manager-Mobile Electric Power
7530-01-611-026910400-0 INTERCHANGEABLE
Paper,copying,xerographic Proces
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
5985-01-624-293799810-00 INTERCHANGEABLE
Antenna
Trimble Inc Dba Trimble Navigation
6630-01-715-1162104000 INTERCHANGEABLE
Tester,flash Point
Petroleum Analyzer Co L.p
Cross-Reference Index
Part NumberManufacturer
MODEL 100000 Otek Corp Dba Otek Corp (USA)
104-000 PRIMARY Otek Corp Dba Otek Corp (USA)
Related Parts
6625-01-512-4311SUCCESSOR
VOLTMETER
4720-00-107-3324INTERCHANGEABLE
HOSE,NONMETALLIC
SAE-20R1ECLTS-A-41X73
4730-00-910-9865INTERCHANGEABLE
ELBOW,HOSE TO BOSS
5835-00-986-2333INTERCHANGEABLE
HEAD,MAGNETIC
6210-01-289-9988INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
4120-01-592-7949INTERCHANGEABLE
AIR CONDITIONER
10-5300
7530-01-611-0269INTERCHANGEABLE
PAPER,COPYING,XEROGRAPHIC PROCES
10400-0
5985-01-624-2937INTERCHANGEABLE
ANTENNA
99810-00
6630-01-715-1162INTERCHANGEABLE
TESTER,FLASH POINT
104000

Frequently Asked Questions

What is NSN 6625-01-361-0640?

NSN 6625-01-361-0640 is a Voltmeter, manufactured by Otek Corp Dba Otek Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-361-0640?

NSN 6625-01-361-0640 has 2 cross-referenced part numbers: MODEL 100000 (Otek Corp Dba Otek Corp), 104-000 (Otek Corp Dba Otek Corp).

What NSN replaces 6625-01-361-0640?

There are 9 known substitutes for 6625-01-361-0640: 6625-01-512-4311, 4720-00-107-3324, 4730-00-910-9865 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104-000?

Key specifications for 104-000: Material: ALUMINUM; Overall Width: 4.215 INCHES NOMINAL IN; Mounting Arrangement Style: SIX HOLE/STUD RECTANGULAR/SQUARE; Features Provided: AUTORANGING AND OVERRANGING AND ZERO ADJUSTER. 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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