PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ME3TMeter,null

Duro-Test Lighting · NSN 6625-00-184-3498 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-184-3498 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-184-3498. Primary manufacturer part number: ME3T.
Features
  • Meter,null — FSC 6625
  • Meter Depth Behind Mounting Flange: 1.313 INCHES NOMINAL IN
  • Installation Design: PANEL
  • Circuit Current for Which Designed: DC
  • Mounting Stud Diameter: 0.112 INCHES NOMINAL IN
  • Features Provided: ZERO ADJUSTER
  • Pointer Color: RED SINGLE INDICATOR SINGLE RANGE
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
Applications
  • Applications requiring Plastic construction
General Description

The Meter,null, cataloged under National Stock Number 6625-00-184-3498, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Duro-Test Lighting. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-184-3498
Primary Part NumberME3T
Item NameMeter,null
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerDuro-Test Lighting
StatusACTIVE
Meter Depth Behind Mounting Flange1.313 INCHES NOMINAL IN
Installation DesignPANEL
Circuit Current for Which DesignedDC
Mounting Stud Diameter0.112 INCHES NOMINAL IN
Features ProvidedZERO ADJUSTER
Pointer ColorRED SINGLE INDICATOR SINGLE RANGE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
ColorUNABLE TO DECODE
Circuit Attachment Method and Quantity2 SOLDER LUG
Distance Between Mounting Facility Centers2.656 INCHES NOMINAL IN
Mounting Stud Length0.500 INCHES NOMINAL IN
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
FSC Application DataTEST SET,ELECT. EQUIP.
Style DesignatorFAN SHAPE FLUSH MTG
Mounting Facility Type and Quantity2 THREADED STUD(S)
Nuclear Hardness Critical FeatureNONHARDENED
Unable to DecodeUNABLE TO DECODE
Meter Body Diameter Behind Mounting Flange2.188 INCHES NOMINAL IN
Indicator TypeDIAL W/POINTER
Accuracy in Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
MaterialPLASTIC
Movement Suspension MethodJEWEL PIVOT BASE
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Furnished Items and QuantityNUT 4; WASHER 4
Mounting Arrangement StyleTWO HOLE/STUD
Movement TypeMOVING COIL, PERMANENT MAGNET
Meter Depth Behind Mounting Flange1.313 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 3
6625-00-199-76285044-168 INTERCHANGEABLE
Meter,multiple Scale
Raytheon Company Div Rmd Strategic
1660-00-571-2238 INTERCHANGEABLE
Converter,liquid Oxygen
1660-00-900-268421119-3 INTERCHANGEABLE
Converter,liquid Oxygen
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
ME3T Duro-Test Corp (USA)
5730-1431 Iet Labs Inc (USA)
5730-1431 Genrad Inc (USA)
ME3 Genrad Inc (USA)
ME3T PRIMARY Duro-Test Lighting (USA)
Related Parts
6625-00-199-7628INTERCHANGEABLE
METER,MULTIPLE SCALE
5044-168
1660-00-571-2238INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
1660-00-900-2684INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
21119-3

Frequently Asked Questions

What is NSN 6625-00-184-3498?

NSN 6625-00-184-3498 is a Meter,null, manufactured by Duro-Test Lighting, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-184-3498?

NSN 6625-00-184-3498 has 5 cross-referenced part numbers: ME3T (Duro-Test Corp), 5730-1431 (Iet Labs Inc), 5730-1431 (Genrad Inc), ME3 (Genrad Inc), ME3T (Duro-Test Lighting).

What NSN replaces 6625-00-184-3498?

There are 3 known substitutes for 6625-00-184-3498: 6625-00-199-7628, 1660-00-571-2238, 1660-00-900-2684. Verify interchangeability with system specifications before substitution.

What are the specifications of ME3T?

Key specifications for ME3T: Meter Depth Behind Mounting Flange: 1.313 INCHES NOMINAL IN; Installation Design: PANEL; Circuit Current for Which Designed: DC; Mounting Stud Diameter: 0.112 INCHES NOMINAL IN. 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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