PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2001Meter,modulation

Entron Industries Limited Partnership Dba Entron Industries Property Div · NSN 6625-00-669-4033 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-669-4033 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-669-4033. Primary manufacturer part number: 2001.
Features
  • Meter,modulation — FSC 6625
  • Mounting Bolt Circle Diameter: 3.160 INCHES NOMINAL IN
  • Style Designator: ROUND FLUSH MTG
  • Sensitivity Rating: 48.0 MILLIVOLTS
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Meter Body Diameter Behind Mounting Flange: 2.688 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 3 SCREW AND 3 UNTHREADED HOLE(S)
  • Circuit Attachment Method and Quantity: 2 SOLDER LUG AND 2 THREADED STUD
Applications
  • Applications requiring Steel construction
General Description

The Meter,modulation, cataloged under National Stock Number 6625-00-669-4033, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Entron Industries Limited Partnership Dba Entron Industries Property Div. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN6625-00-669-4033
Primary Part Number2001
Item NameMeter,modulation
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerEntron Industries Limited Partnership Dba Entron Industries Property Div
StatusACTIVE
Mounting Bolt Circle Diameter3.160 INCHES NOMINAL IN
Style DesignatorROUND FLUSH MTG
Sensitivity Rating48.0 MILLIVOLTS
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Meter Body Diameter Behind Mounting Flange2.688 INCHES NOMINAL IN
Mounting Facility Type and Quantity3 SCREW AND 3 UNTHREADED HOLE(S)
Circuit Attachment Method and Quantity2 SOLDER LUG AND 2 THREADED STUD
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Scale Division Quantity100 SINGLE INDICATOR SINGLE RANGE
Mounting Arrangement StyleTHREE HOLE/STUD BOLT CIRCLE
Overall Diameter3.500 INCHES NOMINAL IN
Meter Depth Behind Mounting Flange1.125 INCHES NOMINAL IN
MaterialSTEEL
Installation DesignPANEL
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Accuracy in Percent-20.0 TO 20.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Special MarkingsSEALED DO NOT @OPEN
FSC Application DataTEST SET,ELECTRONIC EQUIPMENT
Surface TreatmentCADMIUM AND CHROMATE
Power SourceEXTERNAL
Movement TypeMOVING COIL, PERMANENT MAGNET
Circuit Current for Which DesignedDC
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Measurement Range+0.0 TO 100.0 PERCENT DEVIATION SINGLE INDICATOR SINGLE RANGE
Indicator TypeDIAL W/POINTER
Mounting Hole Diameter0.158 INCHES NOMINAL IN
ColorUNABLE TO DECODE
Mounting Bolt Circle Diameter3.160 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-103-0327 (10279474)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.8550 lbs
Cube0.0360 cu ft
Verified Substitutes 12
6625-00-103-032710279474 SUCCESSOR
Meter,arbitrary Scale
Us Army Aviation and Missile Command
6625-00-357-18021987055 SUCCESSOR
Voltmeter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Generator,sweep
6625-00-562-769582B068 SUCCESSOR
Meter,arbitrary Scale
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Voltmeter
6625-00-731-6900458-5076-010 SUCCESSOR
Ammeter
Continental Electronics Corp
6625-00-995-37842486680 SUCCESSOR
Meter,arbitrary Scale
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-01-062-87952608400-1 SUCCESSOR
Meter,audio Level
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Voltmeter
Multimeter
Cross-Reference Index
Part NumberManufacturer
112-52N Keysight Technologies Inc (USA)
253244 Solartron Electronics Inc Weston Instruments Div (USA)
2001 PRIMARY Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
2531 Solartron Electronics Inc Weston Instruments Div (USA)
112-52N Keysight Technologies, Inc. (USA)
268005 Solartron Electronics Inc Weston Instruments Div (USA)
112-52N Hewlett-Packard Company Dba HP (USA)
Related Parts
SUCCESSOR 6625-00-103-0327 Meter,arbitrary Scale · 10279474
6625-00-357-1802SUCCESSOR
VOLTMETER
1987055
6625-00-550-7618SUCCESSOR
GENERATOR,SWEEP
6625-00-562-7695SUCCESSOR
METER,ARBITRARY SCALE
82B068
6625-00-649-3838SUCCESSOR
VOLTMETER
6625-00-731-6900SUCCESSOR
AMMETER
458-5076-010
6625-00-995-3784SUCCESSOR
METER,ARBITRARY SCALE
2486680
6625-01-062-8795SUCCESSOR
METER,AUDIO LEVEL
2608400-1
6625-01-148-8526SUCCESSOR
VOLTMETER
6625-01-542-9402SUCCESSOR
MULTIMETER
6625-00-264-4358INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
200-1
5340-00-753-7930INTERCHANGEABLE
SPRING STEERING DRA
268005

Frequently Asked Questions

What is NSN 6625-00-669-4033?

NSN 6625-00-669-4033 is a Meter,modulation, manufactured by Entron Industries Limited Partnership Dba Entron Industries Property Div, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-669-4033?

NSN 6625-00-669-4033 has 7 cross-referenced part numbers: 112-52N (Keysight Technologies Inc), 253244 (Solartron Electronics Inc Weston Instruments Div), 2001 (Entron Industries Limited Partnership Dba Entron Industries Property Div), 2531 (Solartron Electronics Inc Weston Instruments Div), 112-52N (Keysight Technologies, Inc.) and 2 more.

What NSN replaces 6625-00-669-4033?

There are 12 known substitutes for 6625-00-669-4033: 6625-00-103-0327, 6625-00-357-1802, 6625-00-550-7618 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2001?

Key specifications for 2001: Mounting Bolt Circle Diameter: 3.160 INCHES NOMINAL IN; Style Designator: ROUND FLUSH MTG; Sensitivity Rating: 48.0 MILLIVOLTS; 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.
PartsTable Design LLC · partstable.com